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.
Jump to: |
Complete story list for Brothers:
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 | ![]() ![]() ![]() ![]() ![]() 18,463 views |
Alex’s gift by Will Bowden (4 parts) Swap Bro Added Apr 2003 • 4.3K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 38,284 views |
Baby brother by Shawn D. Stewart Bro Musc MGrow Added Mar 2003 • 2.7K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 23,762 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 11,369 views |
Brother dear by MsclGuy Bro Musc Added Jul 2002 • 0.7K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 63,743 views |
Centaur of attention by gifts of the night (3 parts) Bro CGrow CumInf Balls Cock Mind XLimb Added Mar 2005 • 3.4K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 9,758 views |
Cock tongue fun by lock444 Bro Mcock Added Jun 2013 • 2.4K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 43,904 views |
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 | ![]() ![]() ![]() ![]() ![]() 38,205 views |
A day at the beach by Three-Legged Dude Bro XLimb Added Apr 2003 • 0.7K words | ![]() ![]() ![]() ![]() ![]() 12,153 views |
Demon brand jeans by alwaysmyway Bro Fly Hallow Musc MGrow Wings Added Aug 2012 • 6.0K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 14,992 views |
The djinn by hyperboi (8 parts) Bro CGrow Cock HyCock Musc MGrow Twins Added Dec 2012 • 14.2K words | ![]() ![]() ![]() ![]() ![]() 23,879 views |
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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 14,478 views |
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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 12,394 views |
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 | ![]() ![]() ![]() ![]() ![]() 21,357 views |
Frank’s boyss by Multiple Authors (2 parts) Bro Cock XCock XLimb Added Mar 2009 • 5.8K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 20,422 views |
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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 10,767 views |
The Halloween costume by frooooooo Bro Hallow Merg Added Oct 2012 • 2.2K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 5,590 views |
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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 3,367 views |
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 | ![]() ![]() ![]() ![]() ![]() 104,548 views |
The Latin twins by RdyRoger (2 parts) Bro CGrow Cock Musc MGrow Shr Grow Sugg Added Apr 2012 • 7.2K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 14,800 views |
Look what thinking can get you by Louis C. DePasquale Bro Mind Musc Added Jun 2012 • 1.6K words | ![]() ![]() ![]() ![]() ![]() 14,523 views |
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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 11,720 views |
The meteor shower by AGammer (2 parts) Bro CGrow Cock XCock XHead Added Jan 2013 • 2.7K words | ![]() ![]() ![]() ![]() ![]() 7,611 views |
Michael and jim by Your Name Here Bro CGrow Hair Cock Musc MGrow Added Jul 2006 • 1.3K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 26,137 views |
Musclove, Texas by Max Mann (9 parts) Bro CGrow Dad HyCock Musc MGrow Twins Added Sep 2004 • 26.1K words | ![]() ![]() ![]() ![]() ![]() 42,092 views |
Naked morph for ps2 by Male Enhancer (4 parts) Bro CGrow Cock Musc MGrow Grow Added Jun 2013 • 3.2K words | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 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 | ![]() ![]() ![]() ![]() ![]() 10,096 views |
Nick by Anonymous Bro Cock Added Apr 2003 • 1.8K words | ![]() ![]() ![]() ![]() ![]() 17,299 views |
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 | ![]() ![]() ![]() ![]() ![]() 23,821 views |
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 | ![]() ![]() ![]() ![]() ![]() 6,468 views |
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 | ![]() ![]() ![]() ![]() ![]() |