Metabods ~ Stories tagged Brothers ~ Metabods Erotic Story Archive

Latest update (16 February): • “Twinning: The college years”, Parts 6–7 • “You and I”, Part 4 • plus lots more!
Next update: 2 March. Submissions welcome.

Brothers

Stories that feature intimate relations between brothers (not necessarily actual sex, though this is often the case).

Other tags that also fall under the category “Incest”: Father/Son, Twins.

Stories found: 74.

Something missing? We’re always looking to improve the way our stories are tagged. If you know of a story that should be added to this page, please go to the story page and use the tag suggestion feature—the link is directly under the list of tags.

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Newest Chapters: Brotherstap bar to showtap bar to hide

1. School days, Parts 1-8 by LenZelig Bi Bro CGrow Het Cock Musc MGrow Grow 2Gay Series High school football jock Jeff tells his friend Terry about his startling locker-room sex encounter with the muscled, well-hung team from the reservation and how he became a willing sex slave. Terry, Jeff’s girlfriend Beth, and eventually the whole school and Terry’s parents are drawn into the insatiable Indian youths’ world of sex, growth, and advanced technology.

2019-02-02

2. All good things, Parts 93-95 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins Trapped in a tight space with a giant Dean and his own too-big equipment, Josh realizes there’s only one way to free them both: grow Dean even bigger.

2019-01-05

3. Pickup trouble III, Parts 1-2 by LenZelig Alien Beast Bi Bro Dad Het Cock Musc MGrow Grow 2Gay Series Series Jet and Vince, husband and wife, and their growing herd join others in confronting the threat identified at the end of Spring Break, leading to science fiction strangeness wrapped in lots of unusual sex.

2018-11-17

4. All good things, Parts 89-92 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins Ben’s eagerness proves a powerful temptation to Josh, with inevitable results for Ben’s already-too-big, extra-thick hyper-tool. He also insists on tagging along as the gang go to pry the increasingly gigantic Dean out of his house in the most practical (and cum-filled) manner they could think of.

2018-10-06

5. Body game: Encounter 813, Part 6 by BRK PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series The transformations intensify in Round 5 where all the changes get applied in different ways at once, Reggie discovers his man, Rich, actually can become more heartbreakingly attractive to him, and the rest of the guys seem more jocularly determined than ever to load Reggie up with all the extra changes they can every chance they get.

2018-09-08

6. All good things, Part 88 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins The guys manage to get Ben to leave the house with him with the promise of more growth. Ben, however, hasn’t given up on Josh just yet.

2018-08-24

7. All good things, Parts 86-87 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins With the twins’ brother, Ben, still causing problems, Tyler hits on a radical solution.

2018-08-10

8. The e-journal, Part 1 by hyperboi Bro CGrow Balls Cock XBalls XCock Musc MGrow Nonc Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be.

2018-07-27

9. Alpha product series, Part 17 by Chet Boner Bro CGrow Dad Balls Cum Musc MGrow NipCum With the gym to themselves, Cody plans more fun for his brother and himself. 2018-07-13

10. All good things, Parts 83-85 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins Ben demands to know the guys’ secret method for growing huge cocks. Josh and the twins try to shut him down, but they underestimate his determination to find out the truth.

2018-06-15

11. Ben’s escapades, Part 9 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self In the final chapter, Ben, deciding to leave home with Stephen, enters a new life full of muscle, sex, and endless pleasure.

2018-06-15

12. Pickup trouble II, Parts 1-3 by LenZelig Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series Vince and Paul’s sexual adventures spread to jocks at school, their girlfriends, and even their parents—in fact it’s not only humans getting in on the fun as the brothers uncover just how far they can go.

2018-06-15

13. All good things, Parts 80-82 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins This time, the awkward “morning after” moment involves breakfast with Josh’s dad and his new boyfriend, Mr. Ryan, both of whom are enjoying the effects of the artifact. Josh makes his escape to the twins’ impressive house, which they were supposed to have all to themselves—but there’s no accounting for younger brothers.

2018-06-01

14. Ben’s escapades, Parts 7-8 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben and his brother go to the clinic together, and Steven could not be more excited. Meanwhile, his new size attracts a lot of attention at the gym, allowing Ben to indulge his burgeoning penchant for dominance. But when he unwittingly makes a scene at the convenience store, he’s reminded of the downsides of being spectacularly huge and obscenely hung.

2018-06-01

15. Ben’s escapades, Part 6 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self In the midst of all this amazing growth, Ben has an illuminating encounter with a very appreciative cop who pulls him over for a busted tail light. Meanwhile, Ben’s brother has caught the growth bug… in spades.

2018-05-11

16. All good things, Parts 76-79 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins Josh and his friends decide his dad should break the news to Mr. Ryan about what might be happening to him, while they try to figure out how to deal with Michael. Meanwhile, a new problem develops when they find out Dean hasn’t been big on self-control lately.

2018-04-27

17. Ben’s escapades, Part 5 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self During a night out with Ben, Stephen reveals the secret of his own size and beauty and amps up Ben’s growth regimen. Meanwhile, Ben’s brother is starting to ask questions.

2018-04-27

18. Cool bracelet, bro, Part 5 by BRK PermaBoner Bro CGrow Cock HyCock XCock XHead XLeg XLimb XPec Musc MGrow Self Stack Sugg 3Legs Márcio and Alex arrive at Pete’s house for their first afternoon alone together in days, and they cannot… fucking… wait.

2018-03-30

19. Alpha product series, Part 16 by Chet Boner Bro CGrow Dad Balls Cum Musc MGrow NipCum Trent, Cody and their Dad head to the gym for an early morning workout. But the changes the Alpha products have made to their bodies make even something as simple as a run on the treadmill a strange and erotic experience.

2018-03-30

20. Ben’s escapades, Parts 3-4 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben finally gets to spend some private time with the handsome, hard-muscled doctor.

2018-03-30

21. Alpha product series, Part 15 by Chet Boner Bro CGrow Dad Balls Cum Musc MGrow NipCum Trent, Cody, and their dad start a new day, which includes getting dressed to make a big impression at the gym.

2018-02-23

22. Ben’s escapades, Part 2 by Kaelan Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben’s thrilled by the effectiveness of the growth regimen he’s undergoing—and the very hung silver fox doctor who’s administering it.

2018-02-23

23. Body game: Encounter 813, Part 5 by BRK PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series Reggie and Rich get even closer as a series of changes augments them and the others more radically than before, compounded by a new twist: a “Round Captain” who can pronounce an extra iteration of each set of changes on any member of the group he chooses.

2018-02-09

24. All good things, Parts 73-74 by Anon Amon Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins Josh and the twins barely make it back to the safety of the dorm and are planning the reduction of their cocks back to manageable size when they discover there’s something in the water that makes them need to get off… and grow.

2018-02-09

Most Viewed: Brotherstap bar to showtap bar to hide

1. Jason’s big problem by Joven (49 parts) Bro CGrow Balls Cock HyCock Musc MGrow Grow Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. Added Oct 2013 • Updated Nov 2017 • 114.8K words

(64)
104,548 views

2. Mind and body by BRK (16 parts) PermaBoner Bro CGrow Taller Cock Mind Musc MGrow Grow 2Gay Sugg Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 • Updated Jul 2017 • 66.2K words

(80)
97,711 views

3. All good things by Anon Amon (95 parts) Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 • Updated Jan 2019 • 108.1K words

(67)
85,254 views

4. Baby brother by Shawn D. Stewart Bro Musc MGrow Added Mar 2003 • 2.7K words (29)
81,120 views
5. 17 inches by Unknown Bro Cock Added Mar 2009 • 3.6K words (16)
71,667 views

6. The brothers by FanTCMan (8 parts) Bro CGrow Hair Grad Cock Musc MGrow 2Gay Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 • 21.1K words

(61)
63,743 views

7. The salt by RdyRoger (9 parts) Bro CGrow Taller Grad Cock Musc MGrow Grow Series Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun. Added Jun 2010 • 35.8K words

(15)
51,869 views

8. Cool bracelet, bro by BRK (5 parts) PermaBoner Bro CGrow Cock HyCock XCock XHead XLeg XLimb XPec Musc MGrow Self Stack Sugg 3Legs Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 • Updated Mar 2018 • 16.8K words

(44)
43,904 views

9. Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words (34)
42,092 views

10. Matched pairs by Jerkoffcentral (14 parts) Bi Bro CGrow Cock Musc MGrow Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 • Updated Jun 2016 • 42.0K words

(25)
40,569 views

11. I wanna get huge by JayPat (2 parts) Bro Xmas Musc MGrow Grow ValDay Added Oct 2012 • 21.3K words (14)
40,534 views

12. The awakening by Johnny M (10 parts) Bro Dad Cum Musc MusBr NipCum Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 • 22.7K words

(12)
38,284 views

13. Damian and the three muscleteens by hyperboi (5 parts) Bro CGrow Dad Cock HyCock Infect Musc MGrow 2Gay Twins Added Dec 2012 • 8.2K words (21)
38,205 views

14. Alpha product series by Chet Boner (17 parts) Bro CGrow Dad Balls Cum Musc MGrow NipCum 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! Added May 2017 • Updated Jul 2018 • 21.8K words

(31)
36,247 views

15. Alex’s gift by Will Bowden (4 parts) Swap Bro Added Apr 2003 • 4.3K words (9)
30,061 views

16. Comeuppance by JJJJohnson Bro CGrow Giant Balls Cock Musc MGrow Grow Twins No more than one tablespoon each, huh? Suuuuuure! Added May 2006 • 4.1K words

(13)
29,975 views

17. The shirtless club by BRK (2 parts) Bro Cock Musc Twins A cute, well-built teenager and his twin friends make a pact to keep their shirts off at all costs. Added Jul 1997 • Updated Jul 2010 • 7.6K words

(7)
29,433 views

18. Bill’s education by LenZelig (12 parts) Bro CGrow Cock Musc Nonc Self Grow Twins Series Added Jul 2002 • Updated Dec 2018 • 36.3K words (21)
28,670 views

19. Misdirected by BRK (6 parts) Bro CGrow Cock Musc MGrow Self Grow Ben doesn’t realize at first exactly why his annoying older brother’s secret rituals to make himself bigger and stronger are going wrong, only that he feels pretty strange himself lately. Added Oct 2009 • 5.7K words

(16)
26,137 views

20. The Latin twins by RdyRoger (2 parts) Bro CGrow Cock Musc MGrow Shr Grow Sugg Added Apr 2012 • 7.2K words (6)
24,299 views
21. The djinn by hyperboi (8 parts) Bro CGrow Cock HyCock Musc MGrow Twins Added Dec 2012 • 14.2K words (14)
23,879 views

22. No strings attached by muscl4life (3 parts) Bro CGrow CumInf Cock HyCock Musc MGrow Grow Twins Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Added May 2014 • 39.3K words

(12)
23,821 views

23. Ben’s escapades by Kaelan (9 parts) Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Added Feb 2018 • Updated Jun 2018 • 33.6K words

(23)
23,762 views

24. Naked morph for ps2 by Male Enhancer (4 parts) Bro CGrow Cock Musc MGrow Grow Added Jun 2013 • 3.2K words (18)
23,759 views
25. Say cheese and grow by hyperboi (13 parts) Bro CGrow Grad Cock Musc MGrow Self Added Nov 2013 • 29.4K words (17)
23,496 views

26. Greg and Jesse by BRK (3 parts) Bro Weed CGrow Cock Merg XArm XCock XHead XLeg XLimb XPec Rep Stack Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. Added Mar 2009 • Updated Jan 2018 • 7.0K words

(16)
22,501 views

27. The four jocks: Horny teens by hyperboi (3 parts) Bro CGrow Cock HyCock XCock Musc MGrow NipCum Rep Grow Series Added Apr 2014 • 7.5K words (4)
21,357 views

28. The new job by hyperboi (8 parts) Bro CGrow Grad Cock HyCock Musc MGrow Grow Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 • 20.4K words

(31)
21,291 views

29. Brotherly love by Seth Peterson Bro CGrow Cock Merg Musc MGrow Gut Grow Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 • 7.7K words

(13)
20,857 views

30. Brother dear by MsclGuy Bro Musc Added Jul 2002 • 0.7K words (7)
20,739 views

Most Viewed Last 7 Days: Brotherstap bar to showtap bar to hide

1. All good things by Anon Amon (95 parts) Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 • Updated Jan 2019 • 108.1K words

(67)
907 views

2. Jason’s big problem by Joven (49 parts) Bro CGrow Balls Cock HyCock Musc MGrow Grow Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. Added Oct 2013 • Updated Nov 2017 • 114.8K words

(64)
631 views

3. School days by LenZelig (8 parts) Bi Bro CGrow Het Cock Musc MGrow Grow 2Gay Series High school football jock Jeff tells his friend Terry about his startling locker-room sex encounter with the muscled, well-hung team from the reservation and how he became a willing sex slave. Terry, Jeff’s girlfriend Beth, and eventually the whole school and Terry’s parents are drawn into the insatiable Indian youths’ world of sex, growth, and advanced technology. Added Feb 2019 • 20.7K words

(1)
470 views

4. His brother drains his manhood by Ballmeat Bro CGrow CShr Musc MGrow MTheft Nonc A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 • 2.6K words

(15)
434 views

5. Mind and body by BRK (16 parts) PermaBoner Bro CGrow Taller Cock Mind Musc MGrow Grow 2Gay Sugg Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 • Updated Jul 2017 • 66.2K words

(80)
317 views

6. The brothers by FanTCMan (8 parts) Bro CGrow Hair Grad Cock Musc MGrow 2Gay Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 • 21.1K words

(61)
292 views

7. The salt by RdyRoger (9 parts) Bro CGrow Taller Grad Cock Musc MGrow Grow Series Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun. Added Jun 2010 • 35.8K words

(15)
230 views

8. Adam’s first growth spurt by MDS Bro Giant Cock Musc MGrow Grow Adam comes home from a day of being bullied at school to find he definitely won't have to worry about anything like that after today. Added Nov 2016 • 2.4K words

(9)
226 views

9. Alpha product series by Chet Boner (17 parts) Bro CGrow Dad Balls Cum Musc MGrow NipCum 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! Added May 2017 • Updated Jul 2018 • 21.8K words

(31)
208 views

10. Ben’s escapades by Kaelan (9 parts) Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Added Feb 2018 • Updated Jun 2018 • 33.6K words

(23)
200 views

11. Little bro by Ziel Bro CGrow Giant Cock HyCock Musc MGrow Grow Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. Added Apr 2017 • 5.4K words

(8)
166 views

12. No strings attached by muscl4life (3 parts) Bro CGrow CumInf Cock HyCock Musc MGrow Grow Twins Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Added May 2014 • 39.3K words

(12)
154 views

13. Baby brother by Shawn D. Stewart Bro Musc MGrow Added Mar 2003 • 2.7K words (29)
144 views
14. 17 inches by Unknown Bro Cock Added Mar 2009 • 3.6K words (16)
133 views

15. Cool bracelet, bro by BRK (5 parts) PermaBoner Bro CGrow Cock HyCock XCock XHead XLeg XLimb XPec Musc MGrow Self Stack Sugg 3Legs Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 • Updated Mar 2018 • 16.8K words

(44)
122 views

16. Matched pairs by Jerkoffcentral (14 parts) Bi Bro CGrow Cock Musc MGrow Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 • Updated Jun 2016 • 42.0K words

(25)
119 views

17. Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words (34)
117 views

18. Brotherly love by Seth Peterson Bro CGrow Cock Merg Musc MGrow Gut Grow Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 • 7.7K words

(13)
111 views

19. Damian and the three muscleteens by hyperboi (5 parts) Bro CGrow Dad Cock HyCock Infect Musc MGrow 2Gay Twins Added Dec 2012 • 8.2K words (21)
103 views

20. Body game: Encounter 813 by BRK (6 parts) PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. Added May 2016 • Updated Sep 2018 • 39.9K words

(16)
102 views

21. They came from outer space by WordShop (4 parts) Bro CGrow Hair Balls Cock Musc MGrow Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust. Added Oct 2017 • Updated Nov 2017 • 12.6K words

(19)
100 views

22. The awakening by Johnny M (10 parts) Bro Dad Cum Musc MusBr NipCum Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 • 22.7K words

(12)
96 views

23. Pickup trouble by LenZelig (2 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series What started as a simple weekend camping trip for Vince, brother Paul, and his friend Yancey became something more when their pickup broke down. A side story set in the world of Bill’s Education, The Rescue, The Surfer, and Spring Break. Added Jan 2018 • Updated Dec 2018 • 13.9K words

(6)
91 views

24. Say cheese and grow by hyperboi (13 parts) Bro CGrow Grad Cock Musc MGrow Self Added Nov 2013 • 29.4K words (17)
88 views

25. The new job by hyperboi (8 parts) Bro CGrow Grad Cock HyCock Musc MGrow Grow Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 • 20.4K words

(31)
86 views

26. Centaur of attention by gifts of the night (3 parts) Bro CGrow CumInf Balls Cock Mind XLimb Added Mar 2005 • 3.4K words (1)
85 views

27. Brandon’s bro by FanTCMan (4 parts) Bro CGrow Cock Musc MGrow Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. Added Jan 2017 • 8.7K words

(18)
79 views

28. The four jocks: Horny teens by hyperboi (3 parts) Bro CGrow Cock HyCock XCock Musc MGrow NipCum Rep Grow Series Added Apr 2014 • 7.5K words (4)
78 views

29. Secret Santa by BRK (3 parts) Bro Xmas CGrow Cock XAbs XArm XLeg XLimb Musc MGrow Rep 3Legs Series Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. Added Dec 2016 • 15.2K words

(11)
76 views

30. The e-journal by hyperboi Bro CGrow Balls Cock XBalls XCock Musc MGrow Nonc Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. Added Jul 2018 • 3.6K words

(10)
75 views

Highest Rated: Brotherstap bar to showtap bar to hide

1. Mind and body by BRK (16 parts) PermaBoner Bro CGrow Taller Cock Mind Musc MGrow Grow 2Gay Sugg Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 • Updated Jul 2017 • 66.2K words

(80)
97,711 views

2. The brothers by FanTCMan (8 parts) Bro CGrow Hair Grad Cock Musc MGrow 2Gay Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 • 21.1K words

(61)
63,743 views

3. All good things by Anon Amon (95 parts) Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 • Updated Jan 2019 • 108.1K words

(67)
85,254 views

4. Jason’s big problem by Joven (49 parts) Bro CGrow Balls Cock HyCock Musc MGrow Grow Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. Added Oct 2013 • Updated Nov 2017 • 114.8K words

(64)
104,548 views

5. Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words (34)
42,092 views

6. They came from outer space by WordShop (4 parts) Bro CGrow Hair Balls Cock Musc MGrow Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust. Added Oct 2017 • Updated Nov 2017 • 12.6K words

(19)
11,826 views

7. Body game: Encounter 813 by BRK (6 parts) PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. Added May 2016 • Updated Sep 2018 • 39.9K words

(16)
18,315 views

8. Matched pairs by Jerkoffcentral (14 parts) Bi Bro CGrow Cock Musc MGrow Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 • Updated Jun 2016 • 42.0K words

(25)
40,569 views

9. Christmas wish by Riu Bro Xmas CGrow Cock HyCock 2Gay Sugg Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. Added Dec 2016 • 3.9K words

(14)
9,758 views

10. The four jocks: College buddies by NBCK99 PermaBoner Bro CGrow Cock XCock XLimb Musc MGrow Self Series NBCK99 tries his hand at a "Four Jocks" story, involving four insanely hot jocks growing and changing each other as they feed each others’ attraction and arousal. Added Aug 2015 • 4.9K words

(13)
12,394 views

11. Secret Santa by BRK (3 parts) Bro Xmas CGrow Cock XAbs XArm XLeg XLimb Musc MGrow Rep 3Legs Series Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. Added Dec 2016 • 15.2K words

(11)
7,292 views

12. The box by BRK (7 parts) Bro CGrow Dig 4Legs XArm XCock XLeg XLimb Rep Str Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. Added Dec 2002 • Updated May 2017 • 25.1K words

(10)
14,198 views

13. The escape by hyperboi Bro CGrow Cock HyCock Musc MGrow Twins Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... Added Dec 2014 • 3.5K words

(19)
14,478 views

14. Ten ways to get big and strong by BRK (4 parts) Bro CGrow Cock Musc MGrow Grow Cam and his band-geek buddies have a good laugh at a silly new poster in the gym listing ten ways to get big and strong, but when they sneak in after school and start writing in their own suggestions, things start to get a little weird. Added Jun 2016 • Updated Sep 2016 • 13.1K words

(17)
16,186 views

15. Pickup trouble by LenZelig (2 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series What started as a simple weekend camping trip for Vince, brother Paul, and his friend Yancey became something more when their pickup broke down. A side story set in the world of Bill’s Education, The Rescue, The Surfer, and Spring Break. Added Jan 2018 • Updated Dec 2018 • 13.9K words

(6)
6,468 views

16. The salt by RdyRoger (9 parts) Bro CGrow Taller Grad Cock Musc MGrow Grow Series Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun. Added Jun 2010 • 35.8K words

(15)
51,869 views

17. The djinn by hyperboi (8 parts) Bro CGrow Cock HyCock Musc MGrow Twins Added Dec 2012 • 14.2K words (14)
23,879 views

18. Brotherly love by Seth Peterson Bro CGrow Cock Merg Musc MGrow Gut Grow Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 • 7.7K words

(13)
20,857 views

19. Ben’s escapades by Kaelan (9 parts) Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Added Feb 2018 • Updated Jun 2018 • 33.6K words

(23)
23,762 views

20. The surfer by LenZelig (2 parts) Bi Bro Cock Musc Tksg Twins Series Rick's surfing vacation in Hawaii turns into a muscle-and-cock fantasy once he meets the beautiful Kolani twins, Paul and Andy. Added Feb 2017 • Updated Jul 2017 • 23.5K words

(12)
7,993 views

21. Max and Chris by Drillur Bro CGrow Cock Two very hung brothers get tired of solo sex. Added Jul 2014 • 1.5K words (22)
11,720 views

22. School days by LenZelig (8 parts) Bi Bro CGrow Het Cock Musc MGrow Grow 2Gay Series High school football jock Jeff tells his friend Terry about his startling locker-room sex encounter with the muscled, well-hung team from the reservation and how he became a willing sex slave. Terry, Jeff’s girlfriend Beth, and eventually the whole school and Terry’s parents are drawn into the insatiable Indian youths’ world of sex, growth, and advanced technology. Added Feb 2019 • 20.7K words

(1)
1,973 views

23. Damian and the three muscleteens by hyperboi (5 parts) Bro CGrow Dad Cock HyCock Infect Musc MGrow 2Gay Twins Added Dec 2012 • 8.2K words (21)
38,205 views

24. The e-journal by hyperboi Bro CGrow Balls Cock XBalls XCock Musc MGrow Nonc Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. Added Jul 2018 • 3.6K words

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4,762 views

25. The new simulation game by hyperboi (5 parts) Bro CGrow Cock HyCock Musc MGrow 2Gay On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 • 10.5K words

(9)
10,096 views

26. Little bro by Ziel Bro CGrow Giant Cock HyCock Musc MGrow Grow Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. Added Apr 2017 • 5.4K words

(8)
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27. Brandon’s bro by FanTCMan (4 parts) Bro CGrow Cock Musc MGrow Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. Added Jan 2017 • 8.7K words

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28. The shirtless club by BRK (2 parts) Bro Cock Musc Twins A cute, well-built teenager and his twin friends make a pact to keep their shirts off at all costs. Added Jul 1997 • Updated Jul 2010 • 7.6K words

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29,433 views

29. The four jocks online edition by BRK (3 parts) PermaBoner Bro CGrow Cock Mcock XCock XLimb Musc MGrow Rep Series A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they're able to experience in the VR space as if they were their real bodies. Added Jul 2012 • 7.6K words

(6)
12,067 views

30. Greg and Jesse by BRK (3 parts) Bro Weed CGrow Cock Merg XArm XCock XHead XLeg XLimb XPec Rep Stack Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. Added Mar 2009 • Updated Jan 2018 • 7.0K words

(16)
22,501 views

Longest: Brotherstap bar to showtap bar to hide

1. Jason’s big problem by Joven (49 parts) Bro CGrow Balls Cock HyCock Musc MGrow Grow Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. Added Oct 2013 • Updated Nov 2017 • 114.8K words

(64)
104,548 views

2. All good things by Anon Amon (95 parts) Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 • Updated Jan 2019 • 108.1K words

(67)
85,254 views

3. Mind and body by BRK (16 parts) PermaBoner Bro CGrow Taller Cock Mind Musc MGrow Grow 2Gay Sugg Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 • Updated Jul 2017 • 66.2K words

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97,711 views

4. Twin studs by Anonymous (3 parts) Bro Dad Cock XArm XCock XLimb Twins Added Jul 2014 • 42.5K words (15)
5,893 views

5. Matched pairs by Jerkoffcentral (14 parts) Bi Bro CGrow Cock Musc MGrow Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 • Updated Jun 2016 • 42.0K words

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40,569 views

6. Body game: Encounter 813 by BRK (6 parts) PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. Added May 2016 • Updated Sep 2018 • 39.9K words

(16)
18,315 views

7. No strings attached by muscl4life (3 parts) Bro CGrow CumInf Cock HyCock Musc MGrow Grow Twins Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Added May 2014 • 39.3K words

(12)
23,821 views

8. Bill’s education by LenZelig (12 parts) Bro CGrow Cock Musc Nonc Self Grow Twins Series Added Jul 2002 • Updated Dec 2018 • 36.3K words (21)
28,670 views

9. The salt by RdyRoger (9 parts) Bro CGrow Taller Grad Cock Musc MGrow Grow Series Trav gets his hands on some salts that cause all kinds of sexy growth and transformation. Using them on himself is great, but growing other people without their realizing it is even more fun. Added Jun 2010 • 35.8K words

(15)
51,869 views

10. Ben’s escapades by Kaelan (9 parts) Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Added Feb 2018 • Updated Jun 2018 • 33.6K words

(23)
23,762 views

11. Pickup trouble II by LenZelig (3 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series Vince and Paul’s sexual adventures spread to jocks at school, their girlfriends, and even their parents—in fact it’s not only humans getting in on the fun as the brothers uncover just how far they can go. Added Nov 2018 • Updated Dec 2018 • 29.6K words

(2)
709 views

12. Say cheese and grow by hyperboi (13 parts) Bro CGrow Grad Cock Musc MGrow Self Added Nov 2013 • 29.4K words (17)
23,496 views
13. Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words (34)
42,092 views

14. The box by BRK (7 parts) Bro CGrow Dig 4Legs XArm XCock XLeg XLimb Rep Str Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. Added Dec 2002 • Updated May 2017 • 25.1K words

(10)
14,198 views

15. The surfer by LenZelig (2 parts) Bi Bro Cock Musc Tksg Twins Series Rick's surfing vacation in Hawaii turns into a muscle-and-cock fantasy once he meets the beautiful Kolani twins, Paul and Andy. Added Feb 2017 • Updated Jul 2017 • 23.5K words

(12)
7,993 views

16. The awakening by Johnny M (10 parts) Bro Dad Cum Musc MusBr NipCum Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 • 22.7K words

(12)
38,284 views

17. Alpha product series by Chet Boner (17 parts) Bro CGrow Dad Balls Cum Musc MGrow NipCum 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! Added May 2017 • Updated Jul 2018 • 21.8K words

(31)
36,247 views

18. I wanna get huge by JayPat (2 parts) Bro Xmas Musc MGrow Grow ValDay Added Oct 2012 • 21.3K words (14)
40,534 views

19. The brothers by FanTCMan (8 parts) Bro CGrow Hair Grad Cock Musc MGrow 2Gay Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 • 21.1K words

(61)
63,743 views

20. School days by LenZelig (8 parts) Bi Bro CGrow Het Cock Musc MGrow Grow 2Gay Series High school football jock Jeff tells his friend Terry about his startling locker-room sex encounter with the muscled, well-hung team from the reservation and how he became a willing sex slave. Terry, Jeff’s girlfriend Beth, and eventually the whole school and Terry’s parents are drawn into the insatiable Indian youths’ world of sex, growth, and advanced technology. Added Feb 2019 • 20.7K words

(1)
1,973 views

21. The new job by hyperboi (8 parts) Bro CGrow Grad Cock HyCock Musc MGrow Grow Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 • 20.4K words

(31)
21,291 views

22. Pickup trouble III by LenZelig (2 parts) Alien Beast Bi Bro Dad Het Cock Musc MGrow Grow 2Gay Series Series Jet and Vince, husband and wife, and their growing herd join others in confronting the threat identified at the end of Spring Break, leading to science fiction strangeness wrapped in lots of unusual sex. Added Nov 2018 • 19.2K words

(2)
1,319 views

23. Cool bracelet, bro by BRK (5 parts) PermaBoner Bro CGrow Cock HyCock XCock XHead XLeg XLimb XPec Musc MGrow Self Stack Sugg 3Legs Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 • Updated Mar 2018 • 16.8K words

(44)
43,904 views

24. Secret Santa by BRK (3 parts) Bro Xmas CGrow Cock XAbs XArm XLeg XLimb Musc MGrow Rep 3Legs Series Joe’s crew at his new firehouse are destined to become very important to him, but the extent to which he’s more and more heart-thuddingly attracted to his handsome, well-muscled workmates worries him more than a little. Added Dec 2016 • 15.2K words

(11)
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25. The djinn by hyperboi (8 parts) Bro CGrow Cock HyCock Musc MGrow Twins Added Dec 2012 • 14.2K words (14)
23,879 views

26. Pickup trouble by LenZelig (2 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series What started as a simple weekend camping trip for Vince, brother Paul, and his friend Yancey became something more when their pickup broke down. A side story set in the world of Bill’s Education, The Rescue, The Surfer, and Spring Break. Added Jan 2018 • Updated Dec 2018 • 13.9K words

(6)
6,468 views

27. Ten ways to get big and strong by BRK (4 parts) Bro CGrow Cock Musc MGrow Grow Cam and his band-geek buddies have a good laugh at a silly new poster in the gym listing ten ways to get big and strong, but when they sneak in after school and start writing in their own suggestions, things start to get a little weird. Added Jun 2016 • Updated Sep 2016 • 13.1K words

(17)
16,186 views

28. They came from outer space by WordShop (4 parts) Bro CGrow Hair Balls Cock Musc MGrow Playing with meteors can have strange side effects. Two young brothers living near a military base find themselves changing from exposure to meteorite dust. Added Oct 2017 • Updated Nov 2017 • 12.6K words

(19)
11,826 views

29. The new simulation game by hyperboi (5 parts) Bro CGrow Cock HyCock Musc MGrow 2Gay On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 • 10.5K words

(9)
10,096 views

30. Brandon’s bro by FanTCMan (4 parts) Bro CGrow Cock Musc MGrow Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. Added Jan 2017 • 8.7K words

(18)
11,369 views

Complete story list for Brothers:

1

17 inches by Unknown Bro Cock Added Mar 2009 • 3.6K words (16)
71,667 views

A

Adam’s first growth spurt by MDS Bro Giant Cock Musc MGrow Grow Adam comes home from a day of being bullied at school to find he definitely won't have to worry about anything like that after today. Added Nov 2016 • 2.4K words

(9)
18,463 views

Alex’s gift by Will Bowden (4 parts) Swap Bro Added Apr 2003 • 4.3K words (9)
30,061 views

All good things by Anon Amon (95 parts) Bro CGrow CumInf Balls Cock HyCock Cum Immob Infect Musc MGrow NipCum Twins After the discovery of an ancient artifact, life is changed forever for a group of college students who have bigger things to worry about than getting ready to start classes. Added Feb 2017 • Updated Jan 2019 • 108.1K words

(67)
85,254 views

Alpha product series by Chet Boner (17 parts) Bro CGrow Dad Balls Cum Musc MGrow NipCum 19-year-old Trent accepts a free trial product series called “Alpha Product” in exchange for his feedback. He receives the first product very quickly, but doesn’t know how many people would be affected and grow as a result of this choice! Added May 2017 • Updated Jul 2018 • 21.8K words

(31)
36,247 views

The awakening by Johnny M (10 parts) Bro Dad Cum Musc MusBr NipCum Danny’s secret muscle-breast fantasy kink begins bleeding into the real world. Added Jul 2012 • 22.7K words

(12)
38,284 views

B

Baby brother by Shawn D. Stewart Bro Musc MGrow Added Mar 2003 • 2.7K words (29)
81,120 views

Ben’s escapades by Kaelan (9 parts) Bro CGrow Grad Balls Cock HyCock Cum Musc MGrow NipCum Self Ben undergoes medical treatment to make his genitals unusually huge, but is he ready for the dramatic changes that it’ll bring to the rest of his life? Added Feb 2018 • Updated Jun 2018 • 33.6K words

(23)
23,762 views

Bill’s education by LenZelig (12 parts) Bro CGrow Cock Musc Nonc Self Grow Twins Series Added Jul 2002 • Updated Dec 2018 • 36.3K words (21)
28,670 views

Body game: Encounter 813 by BRK (6 parts) PermaBoner Bro CGrow Dig FootGr Hair Taller Balls Cock HyCock Cum HyTongue XAbs XArm XCock XLimb XPec XTongue MGrow PSD Grow Stack Str Series Reggie isn’t sure why the team-building get-together for the web design firm he’s working for is being held at an abandoned mall; he just knows he can’t get his sexy boss out of his mind. Added May 2016 • Updated Sep 2018 • 39.9K words

(16)
18,315 views

The box by BRK (7 parts) Bro CGrow Dig 4Legs XArm XCock XLeg XLimb Rep Str Steve gets a box of clothes from his mysterious and beautiful brother, Peter, and it turns out the clothes have an amazing effect on his already unusual body. Added Dec 2002 • Updated May 2017 • 25.1K words

(10)
14,198 views

Brandon’s bro by FanTCMan (4 parts) Bro CGrow Cock Musc MGrow Brandon initiates his brother onto a secret society of guys who are being made more and more muscular, hung, and sexy. Added Jan 2017 • 8.7K words

(18)
11,369 views

Brother dear by MsclGuy Bro Musc Added Jul 2002 • 0.7K words (7)
20,739 views

Brother’s closet by Josh Dugan Bro Det Llegs XLeg XLimb Rep A handsome athletic older brother offers somewhat more than expected. Added May 2002 • 0.9K words

(5)
15,869 views

Brotherly love by Seth Peterson Bro CGrow Cock Merg Musc MGrow Gut Grow Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 • 7.7K words

(13)
20,857 views

The brothers by FanTCMan (8 parts) Bro CGrow Hair Grad Cock Musc MGrow 2Gay Cory Callahan and his three sibs participate in a secret program, resulting in more muscles, body hair, cock size, and horniness. Added Mar 2003 • 21.1K words

(61)
63,743 views

C

Centaur of attention by gifts of the night (3 parts) Bro CGrow CumInf Balls Cock Mind XLimb Added Mar 2005 • 3.4K words (1)
6,000 views

Christmas wish by Riu Bro Xmas CGrow Cock HyCock 2Gay Sugg Two grown-up brothers follow their childhood tradition of waiting up for Santa. Only this time, after a few shots of special whiskey, a different kind of Christmas wish is granted. Added Dec 2016 • 3.9K words

(14)
9,758 views

Cock tongue fun by lock444 Bro Mcock Added Jun 2013 • 2.4K words (5)
9,520 views
Comeuppance by JJJJohnson Bro CGrow Giant Balls Cock Musc MGrow Grow Twins No more than one tablespoon each, huh? Suuuuuure! Added May 2006 • 4.1K words (13)
29,975 views

Cool bracelet, bro by BRK (5 parts) PermaBoner Bro CGrow Cock HyCock XCock XHead XLeg XLimb XPec Musc MGrow Self Stack Sugg 3Legs Shortly after acquiring a mysterious leather bracelet, Pete and his kid brother Quentin have a conversation that leads rapidly toward just how hung Pete is, and how horny that makes his brother. Added Feb 2014 • Updated Mar 2018 • 16.8K words

(44)
43,904 views

D

Damian and the three muscleteens by hyperboi (5 parts) Bro CGrow Dad Cock HyCock Infect Musc MGrow 2Gay Twins Added Dec 2012 • 8.2K words (21)
38,205 views
A day at the beach by Three-Legged Dude Bro XLimb Added Apr 2003 • 0.7K words (7)
12,153 views
Demon brand jeans by alwaysmyway Bro Fly Hallow Musc MGrow Wings Added Aug 2012 • 6.0K words (11)
17,899 views

Dig’s island by BRK (4 parts) Bro CGrow Fly Taller Cock XArm Musc MGrow Grow Wings Shipwrecked on a remote island, four brothers grow up to be incredibly close—and that’s before they encounter a secret power on the island that transforms them each in different ways. Added Mar 2005 • 3.8K words

(6)
14,992 views

The djinn by hyperboi (8 parts) Bro CGrow Cock HyCock Musc MGrow Twins Added Dec 2012 • 14.2K words (14)
23,879 views

E

The e-journal by hyperboi Bro CGrow Balls Cock XBalls XCock Musc MGrow Nonc Tyler’s birthday is not going well: no one can come, not even his parents, and his big brother is being an obnoxious bully as usual. Plus he’s horny as heck. At least his best friend gave him a gift: an e-journal. He decides to write in it not about the way things are, but the way he wants things to be. Added Jul 2018 • 3.6K words

(10)
4,762 views

The escape by hyperboi Bro CGrow Cock HyCock Musc MGrow Twins Sam and his brother find themselves taken in their sleep and trapped in some strange warehouse-like space, along with all the other teens in their community. Not only is there no way out, but something is happening to them all... Added Dec 2014 • 3.5K words

(19)
14,478 views

F

Family values by FanTCMan Bro Hair Cock Musc MGrow 2Gay Visiting his brothers in California leads to surprise after surprise, starting with their being much bigger than they had been before... Added Jul 2014 • 1.4K words

(27)
19,918 views

Four for the game by Clearlyhere Swap Bro Cock Musc MGrow Grow Four jocks play a body changing game. Added Feb 2017 • 3.0K words (14)
7,609 views

The four jocks online edition by BRK (3 parts) PermaBoner Bro CGrow Cock Mcock XCock XLimb Musc MGrow Rep Series A futuristic all-virtual version of the game leads to transformations in their already-tweaked full-body avatars, which they're able to experience in the VR space as if they were their real bodies. Added Jul 2012 • 7.6K words

(6)
12,067 views

The four jocks: At the lake by BRK PermaBoner Bro CGrow Cock XArm XCock XLimb Musc MGrow Sugg Twins Series When Dane and his brother Sean go on a celebratory road trip after finishing college, Sean’s best friends, the Fernandez twins, naturally tag along. But their trip takes a strange turn right out of the gate, not least thanks to a game the guys find in their room at the lakeside bed and breakfast. Added Jul 2017 • 6.0K words

(8)
4,766 views

The four jocks: College buddies by NBCK99 PermaBoner Bro CGrow Cock XCock XLimb Musc MGrow Self Series NBCK99 tries his hand at a "Four Jocks" story, involving four insanely hot jocks growing and changing each other as they feed each others’ attraction and arousal. Added Aug 2015 • 4.9K words

(13)
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The four jocks: Horny teens by hyperboi (3 parts) Bro CGrow Cock HyCock XCock Musc MGrow NipCum Rep Grow Series Added Apr 2014 • 7.5K words (4)
21,357 views
Frank’s boyss by Multiple Authors (2 parts) Bro Cock XCock XLimb Added Mar 2009 • 5.8K words (3)
13,688 views

Frat hunting by hyperboi Bro CGrow HyCock Musc MGrow Sugg Twins A pair of twins with the ability to alter themselves and the world around them have some fun tailoring one of the frats to meet their needs. Added Jul 2013 • Updated Aug 2013 • 1.5K words

(14)
20,422 views

G

Greg and Jesse by BRK (3 parts) Bro Weed CGrow Cock Merg XArm XCock XHead XLeg XLimb XPec Rep Stack Greg and Jesse are already pretty close. But the addition of a little premium weed combined with a video chat session makes them even closer. Added Mar 2009 • Updated Jan 2018 • 7.0K words

(16)
22,501 views

Growing closer by Chance Micheals Bro Cock Musc MGrow Spying on Luke, the object of his lust, young Gareth discovers that Luke is even more special than he thought—and then Luke’s brother shows up. Added Jun 2015 • 1.0K words

(17)
10,767 views

H

The Halloween costume by frooooooo Bro Hallow Merg Added Oct 2012 • 2.2K words (4)
12,272 views

Have yourself a megalithic Christmas by Ziel Bro Xmas CGrow Giant Cock HyCock Grow Series A sort of sequel/follow up/spin off to Miracle on 69th Street. This time the story focuses on Calvin, a down on his luck dude who has long suffered under his overbearing and outright mean-spirited older brother, but all that’s about to change. It’s Calvin’s turn to be the “big” brother in every sense of the word. Added Dec 2016 • 8.1K words

(7)
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His brother drains his manhood by Ballmeat Bro CGrow CShr Musc MGrow MTheft Nonc A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 • 2.6K words

(15)
17,036 views

How it’s done by phallicphan Bro Cent Musc College centaur shows his younger brother how to breed. Added Oct 2017 • 4.2K words (6)
3,367 views

I

I wanna get huge by JayPat (2 parts) Bro Xmas Musc MGrow Grow ValDay Added Oct 2012 • 21.3K words (14)
40,534 views

J

Jason’s big problem by Joven (49 parts) Bro CGrow Balls Cock HyCock Musc MGrow Grow Teen athlete Jason unwittingly becomes part of a shady experiment to produce progressively larger cocks and balls that generate way too much cum. His playful and curious friends get drawn in, and when his cranky brother is roped in as well, having massive equipment becomes even more difficult. Added Oct 2013 • Updated Nov 2017 • 114.8K words

(64)
104,548 views

L

The Latin twins by RdyRoger (2 parts) Bro CGrow Cock Musc MGrow Shr Grow Sugg Added Apr 2012 • 7.2K words (6)
24,299 views

Little bro by Ziel Bro CGrow Giant Cock HyCock Musc MGrow Grow Hunky big bro Liam has always teased his puny kid brother Connell. But after his accident, Connell got some experimental treatments that are guaranteed to change who calls who the “little bro” from now on. Added Apr 2017 • 5.4K words

(8)
14,800 views

Look what thinking can get you by Louis C. DePasquale Bro Mind Musc Added Jun 2012 • 1.6K words (10)
14,523 views

M

Matched pairs by Jerkoffcentral (14 parts) Bi Bro CGrow Cock Musc MGrow Peter becomes infected, not just with growth, but with a need for more strength and size. Added Oct 2013 • Updated Jun 2016 • 42.0K words

(25)
40,569 views

Max and Chris by Drillur Bro CGrow Cock Two very hung brothers get tired of solo sex. Added Jul 2014 • 1.5K words (22)
11,720 views
The meteor shower by AGammer (2 parts) Bro CGrow Cock XCock XHead Added Jan 2013 • 2.7K words (4)
7,611 views
Michael and jim by Your Name Here Bro CGrow Hair Cock Musc MGrow Added Jul 2006 • 1.3K words (5)
16,419 views

Mind and body by BRK (16 parts) PermaBoner Bro CGrow Taller Cock Mind Musc MGrow Grow 2Gay Sugg Jack discovers that his knack for hypnosis is actually much more powerful than it should be. Naturally, he uses this to get the upper hand with his sexy jock brother, but that turns out to be a lot more complicated than he’d thought. Added Jun 2012 • Updated Jul 2017 • 66.2K words

(80)
97,711 views

Misdirected by BRK (6 parts) Bro CGrow Cock Musc MGrow Self Grow Ben doesn’t realize at first exactly why his annoying older brother’s secret rituals to make himself bigger and stronger are going wrong, only that he feels pretty strange himself lately. Added Oct 2009 • 5.7K words

(16)
26,137 views

Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words (34)
42,092 views

N

Naked morph for ps2 by Male Enhancer (4 parts) Bro CGrow Cock Musc MGrow Grow Added Jun 2013 • 3.2K words (18)
23,759 views

Necklace brothers by Levitate Bro Musc MGrow Shr Grow Twins A pair of undersized twins use a magical necklace to grow themselves—not realizing that the growth came with a price. Added May 2015 • 1.4K words

(3)
12,607 views

The new job by hyperboi (8 parts) Bro CGrow Grad Cock HyCock Musc MGrow Grow Out-of-work engineer Jake takes a job at an isolated mansion, where he’s overpaid for just guarding a gate and letting through mysterious trucks. He and his coworkers are getting slowly bigger and hornier, too, and all this seems really great except for a certain nagging doubt—and a terrifying warning from the hugest of his fellow guards. Added Aug 2014 • 20.4K words

(31)
21,291 views

The new simulation game by hyperboi (5 parts) Bro CGrow Cock HyCock Musc MGrow 2Gay On a weekend home from college, while he’s waiting for his brother to come home (and avoiding his hateful dad and sneering stepmom), muscle nerd Simon screws around with a new sim game he’d lucked into beta-testing—a game that turns out to be a lot more realistic than he’d expected. Added Mar 2016 • 10.5K words

(9)
10,096 views

Nick by Anonymous Bro Cock Added Apr 2003 • 1.8K words (3)
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No strings attached by muscl4life (3 parts) Bro CGrow CumInf Cock HyCock Musc MGrow Grow Twins Donny walks in on his roommate, Sebastian, in the midst of his efforts to make himself bigger. Added May 2014 • 39.3K words

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Pickup trouble by LenZelig (2 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series What started as a simple weekend camping trip for Vince, brother Paul, and his friend Yancey became something more when their pickup broke down. A side story set in the world of Bill’s Education, The Rescue, The Surfer, and Spring Break. Added Jan 2018 • Updated Dec 2018 • 13.9K words

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Pickup trouble II by LenZelig (3 parts) Alien Beast Bi Bro Het Cock Musc MGrow Grow 2Gay Series Series Vince and Paul’s sexual adventures spread to jocks at school, their girlfriends, and even their parents—in fact it’s not only humans getting in on the fun as the brothers uncover just how far they can go. Added Nov 2018 • Updated Dec 2018 • 29.6K words