Holiday Tag Group

• All Hallows’ revelry by Element53  [  ]  Jake is invited to a Halloween bonfire by a hunky stranger, and he quickly learns how much fun a little revelry can be.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Taller •Plausible Size Difference •Size Increase •Supernatural •Halloween •M/M •M/M/M  Added Oct 2020 5,277 words 5,789 views 4.6 stars (5 votes)

• BEASTer egg hunt by Ziel  [  ]  Life comes at you fast, and sometimes Easter comes at you faster. Mark stumbles upon some candy filled plastic eggs which lead to some much bigger things.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Size Increase •Easter  Added Apr 2021 4,149 words 5,467 views 3.8 stars (9 votes)
• Big changes by Ziel  [  ]  Troy’s rapidly growing hypercock is getting kind of embarrassing, especially as it’s caught the attention of a pair of obsessive and very uninhibited twins.  •Cock Growth •Huge Balls •Hyper Cock •Hyper Cum •Incest •Twins •Christmas •Easter •Gay Pride •Halloween •Valentine's Day •Stories with Images  Added Dec 2013 Updated Jun 2021 11 parts 68,272 words 76,588 views 4.6 stars (22 votes)
• Blood lust by muscl4life  [  ]  The vampire Drago plots his revenge against his twin brother, Draco, and Kevin, Danny, and Greg get caught in the middle.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Size Increase •Incest •Twins •Nonconsensual change •Vampires •Werewolves •Halloween •M/M  Added Nov 2013 Updated Dec 2013 3 parts 9,393 words 24,803 views 4.4 stars (8 votes)
• Bloody pumpkin fuckers by NaughtyKitchenware  [  ]  Three frat bros go into the dark forest on Halloween. The blood moon shining on a wild pumpkin patch promises growth and transformation.  •Always Hard •Cock Growth •Cockfucking •Huge Balls •Huge Cock •Nipcocks •Prehensile Cock •Hyper Cum •Nipple Cum •Multi-balls •Multicock •Multiarm •Multipec •Stacking •Wings •Getting Dumber •Straight to Gay •Hyper Muscle •Muscle Breast •Muscle Growth •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Getting Hairy •Hyper Tongue •Tongue Growth •Mouthcock •Tailcock •Plants •Anthro/Furry •Dragons •Werewolves •Supernatural •Halloween •M/M/M  Added Oct 2021 7,196 words 5,645 views 4.9 stars (9 votes)
• The blue pumpkin by BRK  [  ]  Dominic is sure his blue pumpkin jack-o’-lantern will be a hit. What he doesn’t know is what will be brought forth when he lights the candle within…  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Multiarm •Multilimb •Multitongue •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Mouthcock •Incest •Twins •Merging •Supernatural •Halloween •Series  Added Oct 2020 6 parts 8,774 words 6,008 views 4.9 stars (15 votes)
• Boytaur Christmas by Jefftaur  [  ]  Kevin gives his boyfriend the best present ever: a boytaur Christmas.  •Multicock •Boytaur •Four Legs •Multileg •Multilimb •Wristfeet •Christmas  Added May 2002 2 parts 3,590 words 9,721 views
• Burst by BRK  [  ]  In a sealed-off underground bunker, exposure to a tear in the fabric of space-time created by an illegal energy experiment is producing some interesting changes in the men trapped inside. And on top of everything else, it’s Christmas, and there’s no way they’ll ever see home again…  •Cock Growth •Huge Cock •Multicock •Replication •Other Mental Changes •Hyper Strength •Muscle Growth •Muscle/Strength •Always Shirtless •Stretchy •Getting Handsomer •Transformation •Getting Taller •Size Increase •Aliens •Christmas  Added Dec 2020 3 parts 11,494 words 6,840 views 4.7 stars (11 votes)

• The Christmas ghost of FitzHardinge Manor by BRK  [  ]  A sometimes dark tale of a young man consigned to the guardianship of witches, only to be turned by a sex-starved, secrecy-obsessed sorcerer-suitor into a being unheard and unseen, capable of sharing the pleasure of touch, but bound to a single day of the year; and how from these ashes he rises to find what he can become in this new life that has been forced upon him.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Destruction/Violence •Mermen •Ghosts •Incubus/Succubus •Witch/Warlock/Wizard •Supernatural •Christmas •Immortality •Invisibility •19th Century •M/M •M/M/M  Added Dec 2017 Updated Dec 2018 3 parts 22,408 words 11,996 views 4.9 stars (15 votes)
• A Christmas miracle by Unknown  [  ]  What’s Santa packing as a Christmas gift for scrawny Tim? In Tim’s dreams, it’s muscle, for starters.  •Muscle Growth •Muscle/Strength •Christmas •M •M/M  Added Jun 2002 2 parts 2,160 words 22,658 views 4.8 stars (6 votes)
• A Christmas wish by Buck Reams  [  ]  Writing out your fantasies can have practical consequences, if you do it on a scrap of paper you forgot came from a magical tome.  •Cock Growth •Huge Balls •Huge Cock •Nipcocks •Hyper Cum •Nipple Cum •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Christmas •M/M  Added Dec 2019 1,975 words 13,196 views 4.8 stars (16 votes)
• Christmas wish by Riu  [  ]  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.  •Cock Growth •Huge Cock •Hyper Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Suggestion •Incest •Brothers •Christmas •M/M  Added Dec 2016 3,925 words 22,599 views 4.8 stars (24 votes)
• ChristMASS by Musclesaber  [  ]  Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Muscle Growth •Belly Growth •Getting Taller •Giants •Inflation •Christmas  Added Dec 2020 4 parts 9,454 words 7,258 views
• Cocking stuffers by Ziel  [  ]  George and Bailey are best buds and roommates, but could they be something more? They just need a little something to break the ice… and Bailey’s boxers.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Christmas •M/M  Added Dec 2021 6,096 words 3,924 views
• Cockportal by BRK  [  ]  After a Halloween night ambulance ride ends up at the wrong hospital, Ronnie wakes up to find discover that his removed appendix isn’t the only thing that’s different about him.  •Cock Growth •Huge Cock •Aliens •Halloween •M  Added Nov 2018 4,660 words 8,410 views 4.0 stars (5 votes)
• Conservation of Matt by BRK  [  ]  Working his checkout line on Halloween, Brady, to his dismay, spots his least favorite person: Matt Lansing, the bully who’d tormented him for being short and gay in high school. If only someone would cut that jerk down to size!  •Muscle Growth •Muscle/Strength •Size Decrease •Halloween •M/M  Added Oct 2017 3 parts 5,108 words 11,907 views 4.7 stars (13 votes)
• Custom toy by Cockatrice  [  ]  Sven got a very special present for his boyfriend: part of himself.  •Detachable •Christmas  Added Dec 2019 1,656 words 3,271 views

• Demon brand jeans by alwaysmyway  [  ]  Shopping for creepy Halloween costumes at the last minute is probably not a good idea.  •Wings •Muscle Growth •Muscle/Strength •Incest •Brothers •Halloween •Flying •M/M  Added Aug 2012 6,033 words 26,099 views 4.5 stars (22 votes)
• Desire baubles by Writ Bro  [  ]  Jack finds some super-gay Christmas ornaments that are all muscle, cock, and ass, so of course he brings a bunch home, just in time for the party with his closest friends.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Incest •Twins •Christmas  Added Dec 2019 3,034 words 4,433 views
• Destructive boys: Dennis’s Christmas present by MarcusB00  [  ]  Christmas has come around, and Mason has plans for his #1 fan to make his Christmas even better.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Muscle Worship •Destruction/Violence •Christmas •Series •M  Added Dec 2020 3 parts 3,523 words 4,082 views 4.8 stars (5 votes)
• Disappearance on the Overland Limited by Eclipse  [  ]  A train of luxury, a missing husband, and a mysterious monster on the Nevada sands await a detective and his assistant, but neither man can foresee the culprit’s intentions.  •Cock Growth •Huge Cock •Muscle Growth •Man Scent •Halloween  Added Oct 2020 4 parts 6,609 words 2,779 views 4.9 stars (7 votes)
• Dylan & Josh by Alakazam1988  [  ]  Tired of settling or doing without, Josh is determined to find a boyfriend with a more than ample package. Dylan meets his requirements… and then some.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Christmas  Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 21,242 views 4.5 stars (29 votes)

• The elevator ride by BRK  [  ]  Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long.  •Cock Growth •Huge Cock •Self-suck •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Getting Handsomer •Getting Taller •Tongue Growth •Retcon •Suggestion •Bisexual •Gay Pride •X-Ray Vision •All Dialog  Added Feb 2020 Updated Jun 2021 2 parts 3,731 words 9,129 views 4.8 stars (21 votes)
• Empire by LenZelig  [  ]  A massive consolidation of the entire “Bill’s Education” universe, incorporating the previously separately posted “The Surfer”, “The Rescue”, “Spring Break”, “Pickup Trouble”, and “School Days”, “Empire” is the wide-ranging tale of easy transformation and even easier sex across all boundaries—friends, family members, genders, even species—as a fortunate crop of humans stumble into a wider universe of size, muscle, double-digit-length cocks and much, much more and discover the true meaning of shared, radical, uninhibited pleasure.  •Cock Growth •Huge Cock •Self-suck •Straight to Gay •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Age Difference •Bestiality •First Time/Virgin •Incest •Brothers •Father/Son •Twins •Bisexual •Hetero Sex •Nonconsensual change •Sex-Slave •Shared Body •Aliens •Space Travel •Witch/Warlock/Wizard •Thanksgiving •Mind Control •Series  Added Apr 2019 Updated May 2021 40 parts 365,561 words 119,280 views 3.4 stars (5 votes)

• The filling by UberPump  [  ]  Jason has a knack for pumping his cock and balls up with air or water, reveling in the increased size before cumming it out of him. When he attends a Halloween costume party, his drunken behavior leads him to explore his personal limits at the pool. However, once he begins he can’t stop, only attracting the attention of the muscleheads around him.  •Cock Growth •Cock Pumping •Cock Vore •Huge Balls •Hyper Cock •Hyper Cum •Immobility •Humiliation •Nonconsensual change •Halloween  Added Oct 2020 4,045 words 9,035 views 4.9 stars (8 votes)
• First costume by Cockatrice  [  ]  Luke is invited to a special Halloween party, though he does not know yet just how special that party is going to be.  •Cockless •Multihead •Wristfeet •Crotchhead •Detachable •Transformation •Body Suit •Human to Inanimate •Mouthcock •Rubber/Latex •Merging •Androids •Centaurs •Halloween  Added Oct 2020 6,359 words 4,867 views 4.9 stars (7 votes)
• Four-legged Ivan by Josh Dugan  [  ]  Let’s just say that four-legged Ivan is… multitalented. And he likes to share his experiences with his best friend (and himself).  •Cock Growth •Cock Growth •Huge Cock •Huge Cock •Multicock •Multicock •All Legs •All Legs •Four Legs •Four Legs •Lots of Legs •Lots of Legs •Multiarm •Multiarm •Multileg •Multileg •Multilimb •Multilimb •Six Legs •Six Legs •Replication •Replication •Wristfeet •Wristfeet •Muscle Growth •Muscle Growth •Detachable •Detachable •Size Increase •Size Increase •Mouthcock •Mouthcock •Centaurs •Centaurs •Christmas •Christmas •Alcohol •Series •Series  Added Jul 2016 Updated Oct 2018 12 parts 15,004 words 23,993 views 4.7 stars (23 votes)

• The gift of a Christmas fucking by Tym Greene  [  ]  A panther decides to give his too-well-endowed horse boyfriend something special for Xmas.  •Huge Cock •Transformation •Rubber/Latex •Anthro/Furry •Christmas  Added Dec 2020 2,400 words 2,135 views
• Glasses needed by ZeroZeroNull  [  ]  After a day full of teasing, a couple's evening takes an unexpected turn as one happens to have a special gift for the other.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Valentine's Day  Added Feb 2020 4,268 words 5,389 views
• Gooed friends by Ziel  [  ]  The author, prompted to write about multi-limb and keen to indulge in his love for “slime boys,” offers a story rife with gooey fun, cute sappy young love, multi-limbs, consentacles and some mild muscle and junk growth for good measure.  •Cock Growth •Huge Cock •Multicock •Multilimb •Size Increase •Goo People •Tentacle •Halloween •Shapeshifting •M/M  Added Jul 2014 Updated Jan 2018 5 parts 38,627 words 40,410 views 4.7 stars (67 votes)
• The great pumpkin by screamingmoist  [  ]  Four young vandals learn that it’s bad luck to destroy jack-o’-lanterns on Halloween.  •Public Orgasm •Getting Dumber •Other Mental Changes •Straight to Gay •Ass Growth •Increased Libido •Transformation •Size Decrease •Hairless •Nonconsensual change •Horror •Supernatural •Halloween •M/M/M/...  Added Oct 2021 8,028 words 2,725 views 4.6 stars (5 votes)
• Growing the cumdump by Writ Bro  [  ]  To celebrate 25 years of Metabods, this tells the story of Jamie, who doesn’t know he needs to get gangfucked by 25 muscle studs to get the body of his dreams.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Cock Cage •Dom/Sub •Restraints •Sex-Slave •Metabods 25 •M/M/M/...  Added Jan 2022 6,482 words 1,103 views
• Guycanthropy by Ziel  [  ]  Jaimie was planning on spending Halloween at home gaming it up, but a text from his pal prompts him to go check up on their mutual friend. What Jaimie finds surpassed his largest and wildest dreams.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Increase •Halloween •M/M  Added Nov 2019 5,804 words 12,490 views 4.8 stars (8 votes)

• The Halloween costume by frooooooo  [  ]  A Halloween costume you share with your brother? Might be fun. What's the worst that could happen?  •Incest •Brothers •Merging •Halloween  Added Oct 2012 2,220 words 16,973 views 4.0 stars (7 votes)
• Halloween foot powder by Bud Boytaurbody  [  ]  Someone spikes the punch with oddly labeled foot powder and guess what happens.  •Multilimb •Wristfeet •Halloween  Added May 2002 1,171 words 6,061 views
• Halloween party by Josh Dugan  [  ]  Where the costumes are mainly altered bodies.  •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Muscle/Strength •Centaurs •Halloween  Added Jan 1997 608 words 7,444 views
• Handsome young Saint Boytaurus by Josh Dugan  [  ]  A carol to the patron saint of multiple limbs, sung to the tune of “Jolly Old Saint Nicholas”.  •Boytaur •Multilimb •Christmas  Added Dec 2016 77 words 4,131 views
• Have yourself a megalithic Christmas by Ziel  [  ]  A sort of sequel/follow up/spin off to “A 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.  •Cock Growth •Huge Cock •Hyper Cock •Giants •Size Increase •Incest •Brothers •Christmas •Series  Added Dec 2016 8,115 words 10,955 views 3.6 stars (7 votes)
• Home for the holidays by BRK  [  ]  Leandro finds himself unexpectedly uninvited from his boyfriend’s family holiday shindig, leaving him stranded and lonely in a Christmas-bedecked town in the middle of nowhere.  •Cock Growth •Huge Cock •Multicock •Multiarm •Multilimb •Replication •Muscle Growth •Muscle/Strength •Stretchy •Getting Taller •Size Increase •Mouthcock •Supernatural •Christmas •M/M •M/M/M/...  Added Dec 2021 3 parts 6,102 words 2,216 views
• Home for the holidays by Richard Jasper  [  ]  Chris Kirkpatrick, an 18-year-old high school Big Man on Campus, is eager to see his slightly older brother Roger back “home for the holidays” after his first semester as a freshman at State. Boy, is he in for a surprise!  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Getting Taller •Incest •Brothers •Christmas  Added Dec 2020 3,149 words 5,047 views
• Huge changes: Book one by RdyRoger  [  ]  Todd’s love for his straight best friend turns them both into their fantasies of each other—with a little help from an old lady at a Halloween costume shop.  •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Size Increase •Halloween •Series  Added Apr 2012 Updated Dec 2017 5,887 words 102,409 views 3.7 stars (17 votes)
• Hung by the fireside with care by AndroSun  [  ]  A visit from Saint Nick can lead to your wishes coming true—even the ones you didn’t actually mail to the North Pole.  •Extra digits •Multi-abs •Multicock •Boytaur •Four Legs •Multiarm •Multileg •Multilimb •Christmas •M/M  Added Aug 2013 2,777 words 7,846 views 4.9 stars (7 votes)
• Hung for the holidays by Ziel  [  ]  Kris Kringle the Third is back for another Christmas adventure! This time he and Nick visit a pair of guys who are stuck in their apartment and unable to go visit their families for the holidays. They might be stuck at home, but Kris has a plan to ensure that this Christmas is the best one yet.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Getting Handsomer •Christmas •Series  Added Dec 2020 9,842 words 4,199 views
• Hyper active imagination by Ziel  [  ]  James’s attention wanders sometimes, usually in the direction of making the person he’s staring at not just hotter but impossibly muscled and unbelievably hyper-donged. It’s so vivid, it’s almost like it’s real...  •Cock Growth •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •Anthro/Furry •Christmas •Valentine's Day •M/M  Added Oct 2013 Updated Mar 2018 4 parts 17,127 words 47,181 views 4.5 stars (22 votes)

• I wanna get huge by JayPat  [  ]  “I wanna get huge,” he said.  •Muscle Growth •Muscle/Strength •Size Increase •Incest •Brothers •Christmas •Valentine's Day •Series  Added Oct 2012 2 parts 21,281 words 51,896 views 4.4 stars (22 votes)
• It’s a Christmas miracle! by Richard Jasper  [  ]  It’s 2 a.m. Christmas Day, and Roger Jepson finds a very big surprise in his kitchen!  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Christmas  Added Apr 2020 3,628 words 3,667 views
• Ivan’s gift of self by Josh Dugan  [  ]  The Ivans and their lover exchange gifts, and of course they involve lots of legs.  •Multicock •Four Legs •Lots of Legs •Multileg •Multilimb •Six Legs •Replication •Detachable •Christmas •Series  Added Dec 2019 3 parts 3,573 words 1,842 views

• Jaselove by BRK  [  ]  Hot young celeb Jase attends a secret surprise Halloween midnight appearance at popup concert, only to find that there’s something eerie going on—and his fans are even more obsessively devoted than usual.  •Huge Cock •Public Orgasm •Extra digits •Multicock •Multiarm •Multileg •Increased Libido •Detachable •Nonconsensual change •Halloween •M/M •M/M/M/...  Added Oct 2021 4,851 words 1,389 views
• Jungle bar jingle bells by Tym Greene  [  ]  Sometime in the fifties, in a dive bar by the Pacific Ocean, a couple’a fellas provide Santa with an extra helpful hand.  •Transformation •Human to Animal/Anthro •Anthro/Furry •Christmas  Added Jan 2021 5,522 words 1,291 views
• Just 25 cents by Tym Greene  [  ]  A chubby greaser is having a rotten day. Luckily he runs across a mysterious prize dispenser that only costs a quarter to use…”  •Wristfeet •Transformation •Human to Animal/Anthro •Metabods 25 •NS  Added Jan 2022 2,871 words 631 views

• Landfall by BRK  [  ]  When the mighty starship Q.S.S. Knox is destroyed falling through a suddenly created wormhole, its portable A.I. finds himself marooned on an alien world with the one man he can't stop thinking about.  •Cock Growth •Huge Cock •Extra digits •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Transformation •Getting Taller •Christmas  Added Dec 2019 3 parts 11,815 words 4,323 views
• Little plant of horrors by PiggiestJ  [  ]  Morris’s life was rather dull until he came across a small plant to take care of. Little did he know the shenanigans the little thing would bring.  •Hyper Cum •Transformation •Plants •Nonconsensual change •Supernatural •Halloween  Added Sep 2020 Updated Oct 2020 2 parts 5,330 words 4,757 views 4.8 stars (11 votes)
• Lucky devil by beastofmarbas  [  ]  Amidst a global pandemic and after a summer of unrest, a guy cruising at a sex club encounters a mysterious figure and finds himself ensorcelled into a secret society.  •Huge Balls •Huge Cock •Hyper Cum •Demons •Horror •Supernatural •Halloween •Set during the Pandemic •M/M  Added Oct 2021 5,685 words 1,640 views

• Made for each other by Richard Jasper  [  ]  Blake and Chad, two recent college graduates, meet at Muscles in Motion, the only gym in their small town in the Catskills. Thrown together as workout partners by the sex-on-a-stick straight boy personal trainer who doesn’t have any interest in clients beyond their bust size, Blake and Chad soon they really are Made for Each Other!  •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Christmas •Halloween •Thanksgiving  Added Jun 2020 9 parts 11,359 words 3,790 views
• Mal Sueno: A Halloween tale by JayPat  [  ]  When a dumped ex seeks revenge on a hot muscle douche named Luke, it means a chance for his scrawny younger brother Jordan to turn the tables.  •Cock Growth •Huge Cock •Hyper Cock •Muscle Growth •Muscle/Strength •Getting Taller •Size Increase •Humiliation •Nonconsensual change •Halloween •M/M •M/M/M  Added Nov 2018 3 parts 9,079 words 12,621 views 4.0 stars (15 votes)
• Mariposa Halloween by Cris Kane  [  ]  Lance brings a special surprise before he and his friends head out to West Hollywood for the Halloween block party.  •Huge Cock •Muscle Growth •Increased Libido •Transformation •Getting Hairy •Werewolves •Supernatural •Halloween •Series •M/M/M/...  Added Nov 2021 2 parts 8,551 words 3,083 views 4.2 stars (5 votes)
• Mass X by Max Mann  [  ]  Five short stories of men getting bigger and sexier, through the use of “Mass X”.  •Cock Growth •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Increased Libido •Getting Handsomer •Getting Hairy •Age Difference •Incest •Father/Son •Christmas •New Year's Eve  Added Feb 2005 5 parts 19,019 words 38,749 views 4.7 stars (16 votes)
• Massive by Alex Rif  [  ]  James finds the superhero costume his stepson had ordered from a strange website for Halloween, and decides to try it on.  •Size Increase •Body Suit •Age Difference •Incest •Father/Son •Lycra/Spandex •Halloween •Superhero •Stories with Images  Added Feb 2016 2 parts 2,851 words 28,538 views 3.3 stars (13 votes)
• Meat by Mikeytron  [  ]  You are what you eat. A horror story for Halloween.  •Cock Growth •Hyper Strength •Immobility •Muscle Growth •Muscle/Strength •Gradual Change •Halloween •NS  Added Oct 2021 5,527 words 4,753 views 4.9 stars (16 votes)
• Metaboi by BRK  [  ]  There’s a special clothing store that caters especially to the meta boi. If you’re their kind of customer you already know it—or you’ll soon find out.  •Always Hard •Huge Cock •Hyper Cum •Multi-abs •Multicock •Multihead •Multiarm •Multilimb •Multipec •Multitongue •Replication •Stacking •Muscle Growth •Getting Taller •Plausible Size Difference •Retcon •Body Swap •Merging •Thanksgiving •Series •M/M •M/M/M  Added Jun 2010 Updated Nov 2017 8 parts 31,338 words 58,271 views 4.8 stars (16 votes)
• A miracle on 69th Street by Ziel  [  ]  Christmas just doesn’t feel like Christmas this year for Nick, but a midnight visitor changes that. Santa Claus might not be coming this year, but Nick and his new friend sure are.  •Cock Growth •Huge Cock •Hyper Cock •Christmas •Series •M/M  Added Jan 2016 8,172 words 11,865 views 4.8 stars (8 votes)
• A miracle on 69th Street 2: Jingle bed rock by Ziel  [  ]  After the events of “A Miracle on 69th Street”, Nick visits Kris’s home at the North Pole only to find out that there is a strange caveat for having visitors in the magical land.  •Cock Growth •Huge Cock •Hyper Cock •Size Decrease •Christmas •Series  Added Dec 2017 5,393 words 5,176 views
• The misadventures of Joe Hypercock by BRK  [  ]  It's New Year’s Eve, and Joe’s having a weird day in the city even before he meets the strange man and his wang gets made stupidly huge.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle/Strength •New Year's Eve  Added Apr 2019 2 parts 7,261 words 7,774 views
• Monster Mashup by matt1008  [  ]  Four bored guys at a Halloween party decide to play a game that unexpectedly results in delightfully monstrous transformations.  •Huge Cock •Transformation •Size Increase •Sex-Slave •Anthro/Furry •Vampires •Werewolves •Supernatural •Halloween  Added Oct 2020 7,288 words 3,751 views
• My roommate (complete) by LenZelig  [  ]  Bill’s hot adventures with his irresistible sex-god of a roommate, Andy Wang, and the others drawn into his adventures, combined with the stories of Andy’s son and his friends. (This revised and updated compilation version includes both “My Roommate” and “My Roommate: The Next Generation.”)  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Age Difference •First Time/Virgin •Incest •Brothers •Father/Son •Bisexual •Hetero Sex •Dom/Sub •Witch/Warlock/Wizard •Gay Pride •Mind Control •M/F •M/M •M/M/F •M/M/M •M/M/M/... •M/t •t/t  Added Jul 2002 Updated Jun 2021 29 parts 222,742 words 127,434 views 4.6 stars (23 votes)

• Network marketing by moonlight by Reo_Lion  [  ]  Why are werewolves compelled to spread their curse? Sounds like a pyramid scheme to me.  •Cock Growth •Public Orgasm •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Destruction/Violence •Anthro/Furry •Werewolves •Supernatural •Halloween •M •M/M  Added Oct 2021 2 parts 12,757 words 2,057 views 5.0 stars (5 votes)
• Nightmare at the Pump House Gym by UberPump  [  ]  A bodybuilder encounters a strange man at the local gym who forces him to experience his deepest desires first-hand. The growth is intoxicating, but there’s a price to pay he doesn’t see coming.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Halloween •M •M/F •M/M  Added Oct 2020 Updated Sep 2021 5 parts 18,313 words 19,634 views 4.9 stars (10 votes)
• No reason by Alakazam1988  [  ]  At the gym, Pascal notices that not only is are his pecs getting huge, but his nips are showing under his hoodie more than they should.  •Huge Cock •Nipcocks •Nipple Cum •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Size Increase •Christmas •M/M  Added Jan 2017 3,736 words 29,248 views 4.8 stars (15 votes)
• Not your normal New Year’s night by alwaysmyway  [  ]  After they get invited to a New Years’s Eve costume party, Craig and Tanner check out a shop that offers some very effective costumes.  •Muscle Growth •Muscle/Strength •Vampires •New Year's Eve  Added Aug 2012 13,293 words 16,522 views

• One hot summer by BRK  [  ]  Brandon and Eddie enjoy working for their pot-loving boss, Mike, at the pizza place near campus and are bummed they can’t stick around for the summer, too. Mike offers them a possible solution, though he doesn’t let them in on all his plans for the coming summer.  •Always Hard •Cock Growth •Huge Cock •Self-suck •Other Mental Changes •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Incest •Brothers •Twins •Nonconsensual change •Fourth of July •Gay Pride •Cannabis •M •M/M •M/M/M •M/M/M/...  Added Jun 2019 Updated Dec 2021 42 parts 88,057 words 41,005 views 4.9 stars (39 votes)

• The perfect fit by TheSizeKing  [  ]  When someone can grow you to whatever size you want, make sure they know how big you want to be. Otherwise things can go a little overboard.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Gay Pride •M/M  Added Jun 2020 Updated Aug 2020 5 parts 14,385 words 19,308 views 4.7 stars (21 votes)
• Plus one by Double-U  [  ]  I thought getting a new suite mate would be nothing but bad news. But that was before I learned he was a hot, muscular stud.  •Muscle Growth •Muscle/Strength •Transformation •Size Increase •St. Patrick's Day  Added Aug 2016 6,632 words 14,662 views 4.7 stars (21 votes)
• Pride by NBCK99  [  ]  Jake attends his first Pride parade with his boyfriend Ross and is a bit overwhelmed, so they step into a bar—where it turns out the impressively hot and muscular patrons and staff take a shine to the new arrivals.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Gay Pride  Added Jul 2018 6,482 words 11,233 views 4.9 stars (10 votes)
• Public relations by Maximilian  [  ]  When Jamie gets an out-of-the-blue invitation to meet up with a friend he’d fallen out of touch with, he doesn’t realize Adam has an ulterior motive—or that it involves an unwilling introduction to growth and magic.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle Gut •Muscle/Strength •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Destruction/Violence •Restraints •Witch/Warlock/Wizard •Gay Pride  Added Jun 2015 Updated Apr 2019 18 parts 124,954 words 57,816 views 4.7 stars (39 votes)

• Quite the party by Josh Dugan  [  ]  One of the more creative Halloween parties brings surprise after surprise.  •Huge Cock •Multicock •All Legs •Lots of Legs •Multiarm •Multileg •Multilimb •Six Legs •Replication •Wristfeet •Muscle/Strength •Centaurs •Naga •Halloween •Alcohol •Series  Added Oct 2019 Updated Dec 2019 4 parts 3,539 words 4,603 views 3.9 stars (8 votes)

• Random acts of muscle by Mad Dog  [  ]  Three stories involving Steve, a muscle-loving guy who can alter reality.  •Cock Growth •Huge Balls •Huge Cock •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •Belly Growth •Size Increase •Age Progression •Race Transformation •Getting Hairy •Retcon •Nonconsensual change •Christmas  Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 31,394 views
• Resolution by Cris Kane  [  ]  Two old friends are slogging through another New Year’s Eve until one of them makes a choice that breaks them out of their rut.  •Other Mental Changes •Straight to Gay •Muscle Growth •Muscle/Strength •New Year's Eve  Added Mar 2019 7,956 words 5,121 views
• Resolution by Richard Jasper  [  ]  Skimpy young Ben, stuck for Christmas in a bumfuck town on the high plains, is astounded that Max, the bartender keeping him company, is a total musclebear stud! He resolves to come back in a year a bigger and better man and with Max’s encouragement does just that.  •Cock Growth •Huge Cock •Hyper Cock •Hyper Strength •Muscle Growth •Muscle/Strength •Gradual Change •Getting Taller •Size Increase •New Year's Eve  Added Sep 2020 8 parts 6,657 words 4,150 views 4.0 stars (5 votes)
• Resolutions by BRK  [  ]  Ray intercepts a seemingly magical book of fill-in-the-blank New Year’s resolutions his boss, Danny, had ordered, and starts making plans for improving Danny’s too-boring sex life.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Other Mental Changes •Hyper Muscle •Muscle Growth •Muscle/Strength •Increased Libido •Size Decrease •Size Increase •Tongue Growth •Retcon •Suggestion •Nonconsensual change •New Year's Eve •M •M/M •M/M/M •M/M/M/...  Added Jan 2021 Updated Jan 2022 11 parts 61,364 words 25,679 views 4.9 stars (31 votes)
• The royal stone by BRK  [  ]  In a hidden pocket kingdom in a corner of the Alps, Pete discovers a strange pink stone once thought to be of mystical significance to his ancestors, signified by the inscribed numerals, X, X, and V.  •Extra digits •Multicock •Multiarm •Multilimb •Multitongue •Replication •Metabods 25 •M/M •M/M/M/...  Added Jan 2022 5,462 words 937 views
• Rudolph by Josh Dugan  [  ]  Just doing his job, a salesperson inadvertently ruins one of the most riveting broadcasts a customer has ever seen.  •Four Legs •Multilimb •Christmas  Added Apr 2003 899 words 7,731 views
• Ryan and Matt forever by Manning  [  ]    •Cock Growth •Huge Cock •Muscle/Strength •Valentine's Day  Added Jan 2014 14 parts 19,280 words 10,223 views

• Santa’s big surprise by Silverfox Dad  [  ]  Jeremy has not only been obsessed with Santa, he's seen him and knows he's real. So when a friend at the gym gives him a muscle-growth supplement meant to give him confidence enough to talk to his beautiful bodybuilder crush Marco, Jeremy decides instead to give Santa a gift of his own.  •Muscle Growth •Muscle/Strength •Size Increase •Infectious •Christmas •Series •M/M  Added Jan 2017 3 parts 7,594 words 15,223 views 4.9 stars (11 votes)
• Santa’s big surprise: Family visit by Silverfox Dad  [  ]  Muscle studs Jeremy and Marco are incredibly happy together thanks to Santa’s gift the year before, and with their stunning physiques they have money and fans and everything they could need. Now, if only their families weren’t coming for Christmas…  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Age Difference •Seniors •Christmas •Series  Added Dec 2018 2 parts 6,719 words 7,340 views
• The secret by Sean Innicioni  [  ]    •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Christmas  Added Dec 2009 1,297 words 12,977 views
• Secret Santa by BRK  [  ]  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.  •Cock Growth •Huge Cock •Multi-abs •Multiarm •Multileg •Multilimb •Three Legs •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Incest •Brothers •Christmas •Series •M/M •M/M/M/...  Added Dec 2016 3 parts 15,182 words 13,316 views 5.0 stars (12 votes)
• Serial muscle by Richard Jasper  [  ]  Not the author's usual fare, including as it does rape and murder (and lots of both). Detective Hank Fairly is trying to figure out who’s behind the bizarre murder of multiple handsome young gay men around the country. Originally a Halloween offering.  •Huge Cock •Muscle Growth •Muscle/Strength •Body Suit •Nonconsensual change •Rape •Supernatural •Halloween  Added Oct 2020 6 parts 6,290 words 3,029 views
• The silver alchemist by BRK  [  ]  Alex and Jessie are two apprentice sorcerer-alchemists playing with spells they haven’t quite mastered, when a casting takes an unexpected turn.  •Transformation •Getting Hairy •Time Travel •Witch/Warlock/Wizard •Metabods 25 •Invisibility •19th Century •M/M  Added Jan 2022 2 parts 6,932 words 427 views
• Software upgrades by King Dave  [  ]  Like many people, Jacob has been working from home since Covid-19 hit in March. Now in late December, an update to the video chat software gives him and his hunky coworker a pleasant surprise. Good think he didn’t take the day off!  •Cock Growth •Huge Cock •Muscle Growth •Gradual Change •Getting Taller •Size Increase •Retcon •Suggestion •Christmas •Hanukkah •Set during the Pandemic  Added Dec 2020 Updated Jan 2021 3 parts 7,945 words 8,100 views 4.9 stars (19 votes)
• Spice by Mr. X and Mad Dog  [  ]  In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Muscle Worship •Man Scent •Gradual Change •Voice Deepening •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Gay Pride  Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 190,919 views 4.3 stars (57 votes)
• Spice up your life by Musclesaber  [  ]  Roommates Sam and Collin try to return to a life of normalcy after the pandemic. Trying to have a get together with friends, Sam buys a new spice pack at the store that has some surprises in store for the pair.  •Cock Growth •Huge Cock •Muscle Growth •Ass Growth •Belly Growth •Getting Taller •Fourth of July •Set during the Pandemic  Added Feb 2021 Updated Aug 2021 8 parts 22,174 words 19,141 views 5.0 stars (22 votes)
• Stuck in the neighborhood by Cris Kane  [  ]  Brett is annoyed that the gay pride parade won’t let him get where he wants to go.  •Butch-to-Fem •Getting Dumber •Other Mental Changes •Straight to Gay •Transformation •Nonconsensual change •Lycra/Spandex •Body Swap •Gay Pride  Added Jun 2021 4,305 words 1,975 views
• Summer research by spacevlad  [  ]  Dave, an ambitious researcher at a well-known university, hires an eager-to-grow football player to test an experimental growth supplement. The experimental growth supplement works much better than anticipated and Grunt gains over 50 pounds in just a week, though with some troubling side-effects.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Getting Dumber •Other Mental Changes •Straight to Gay •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Gut •Muscle/Strength •Man Scent •Belly Growth •Getting Taller •Giants •Plausible Size Difference •Size Increase •Getting Hairy •Destruction/Violence •Sex-Slave •Fourth of July •M/M  Added Oct 2017 Updated Dec 2017 12 parts 28,541 words 37,763 views 4.8 stars (25 votes)
• A super costume party by Redouan  [  ]  It’s Halloween and Josh’s friend loves to go to Halloween costume parties. Josh hates dressing up, so he has to deal with the dilemma: will he wimp out, or will he show up and show off as a superhero?  •Cock Growth •Huge Balls •Huge Cock •Hyper Cum •Public Orgasm •Muscle Growth •Muscle/Strength •Muscle Worship •Gradual Change •Retcon •Lycra/Spandex •Halloween •Superhero •M/M/M/...  Added Oct 2021 6,511 words 3,750 views 3.9 stars (7 votes)

• 1313 Raven Lane (revised) by WordShop  [  ]  Two young guys find themselves in trouble on Halloween night after a party. They hide in an old house with the reputation of being haunted. We don't believe in haunted houses, now do we?  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Size Increase •Getting Hairy •Nonconsensual change •Ghosts •Halloween •M/M  Added Sep 2017 4 parts 11,045 words 23,662 views 4.4 stars (7 votes)
• The time we had by Cockatrice  [  ]  A nature spirit enters the life of two lonely men, providing company and emotional support.  •Inanimate to Human •Plants •Supernatural •Christmas •M/M  Added Dec 2021 5,179 words 524 views
• Toil and trouble by Ziel  [  ]  Wyatt and Jordan wander off the path at a haunted house and encounter a witch brewing up something just for them.  •Huge Cock •Hyper Cock •Multicock •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Size Increase •Halloween •M/M  Added Oct 2017 4,030 words 9,404 views 5.0 stars (7 votes)
• Twenty-five by Derek Williams  [  ]  Austin is a cocky young escort. When he meets up with an older client, he finds himself losing his youth and transforming into a sexually charged musclebeast.  •Muscle Growth •Increased Libido •Age Progression •Getting Hairy •Age Difference •Nonconsensual change •Metabods 25 •M/M  Added Jan 2022 3,571 words 2,382 views 4.8 stars (8 votes)
• 25 bottles of beer on the wall by Seth Peterson  [  ]  A New Year’s frat initiation bears some very delicious fruit for newcomer Mateo!  •Cock Growth •Muscle Growth •Getting Handsomer •Voice Deepening •Getting Taller •Getting Hairy •New Year's Eve •Metabods 25 •Alcohol •M/M/M/...  Added Jan 2022 1,443 words 2,986 views
• 2525 Doubled Lane by TwinReplica  [  ]  After a long search, Lane has finally found his dream home, but finds there may be more to the house’s technology than meets the eye.  •Replication •Metabods 25 •M/M •M/M/M/...  Added Jan 2022 2 parts 6,940 words 233 views
• Twinning: The college years by BRK  [  ]  At college, Will attracts the attention of a sexy, Irish hockey player who pushes all Will’s buttons—but now that he’s in this new world Will isn’t sure he can share all of himself with his slowly growing admirer.  •Always Hard •Cock Growth •Huge Cock •Hyper Cock •Self-suck •Extra digits •Multi-abs •Multicock •Multitongue •Replication •Muscle Growth •Muscle/Strength •Always Shirtless •Getting Taller •Size Increase •Tongue Growth •St. Patrick's Day •Series •M/M •M/M/M/...  Added Mar 2017 Updated Oct 2021 8 parts 36,967 words 21,645 views 5.0 stars (10 votes)

• An unexpected gift by ZeroZeroNull  [  ]  A lonely student gets an unsuspected present as he comes home for the week-end.  •Huge Cock •Hyper Cum •Muscle/Strength •Anthro/Furry •Anthro/Scaly •Dragons •Christmas  Added Jul 2019 4,739 words 4,634 views
• An unexpected party by TheLegendOfSam  [  ]  Fashion model Zeke gets more than he bargained for at the agency’s annual Halloween party, this year hosted at one of the summer homes of his new billionaire colleague, and finds a whole new meaning for the phrase “sexy costume”…  •Extra facial features •Multi-abs •Multicock •Multihead •All Legs •Multiarm •Multileg •Multilimb •Three Legs •Multitorso •Replication •Merging •Aliens •Centaurs •Mermen •Supernatural •Halloween  Added Oct 2020 2 parts 4,699 words 3,005 views

• Vengeance is mine by Tereshky  [  ]  A group of frat boys terrorize a college town with their extreme wealth and privilege until forces from the other side intervene to put them in check. Will any of them be recognizable by the end of the night? Will they even be human?  •Huge Cock •Hyper Cum •Muscle Growth •Size Increase •Human to Animal/Anthro •Nonconsensual change •Horror •Supernatural •Halloween •M/M  Added Oct 2020 4,521 words 3,648 views

• X-mass by Ziel  [  ]  With illustrations by Seraphiel. Clive thinks he’s in for a long, lonely Christmas break. It seems everyone else has left town to spend the holidays with their family, and he’s stuck hanging out with his roommate who he barely even knows! But a mysterious gift shows up and changes everything. This is one gift that definitely keeps giving!  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Cum •Muscle Growth •Muscle/Strength •Getting Taller •Giants •Size Increase •Christmas •Stories with Images •M/M  Added Dec 2019 8,466 words 19,012 views 4.6 stars (13 votes)