Christmas

• 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 •Ball Growth •Huge Balls •Hyper Cock •Hyper Cum •Incest •Twins •Dildos/Toys •Christmas •Easter •Gay Pride •Halloween •New Year's Eve •Valentine's Day •Stories with Images •M/M •M/M/M  Added Dec 2013 Updated Dec 2022 14 parts 74,028 words 94,804 views 4.6 stars (27 votes)
• Birching by LucaWLee  [  ]  After hearing about the tale of the Krampus in the Swiss Alps, a young man heads off the beaten trail.  •Hyper Cum •Hyper Muscle •Muscle Growth •Christmas •M/M  Added Dec 2022 1,569 words 3,076 views
• The boarder by Mikeytron  [  ]  Atticus’s family has decided to rent the spare bedroom in their house. The new boarder turns out to be the sexiest hunk Atticus has ever seen. His life is about to change in a big way. A slow-boil coming-of-age muscle-growth romance set in the My Best Friend’s Muscles universe.  •Huge Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle Gut •Muscle/Strength •Muscle Worship •Man Scent •Belly Growth •Feeding •Getting Handsomer •Gradual Change •Voice Deepening •Plausible Size Difference •Christmas •Thanksgiving •Valentine's Day •Alcohol •Series •M/M •M/M/M •M/M/M/...  Added Feb 2023 Updated Jun 2023 13 parts 63,243 words 34,597 views 4.9 stars (99 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 10,994 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 •Complete •M/M •M/M/M  Added Dec 2020 3 parts 11,494 words 10,701 views 4.6 stars (13 votes)

• Christmas gains by pkak2k12  [  ]  A simple rhyming couplet story of Santa giving a good young man some big gains.  •Cock Growth •Muscle Growth •Getting Taller •Size Increase •Christmas •Complete •NS •t  Added Dec 2022 522 words 3,638 views 4.7 stars (6 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 14,273 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 25,331 views 4.8 stars (6 votes)
• The Christmas parcel by Salem Noctua  [  ]  When Anthony woke up and saw a mysterious little parcel on the table the morning of Christmas Eve, he did not expect to find a strange, golden necklace with a broken eagle charm inside. Who gave him the present? How did it get inside his flat? And where was its other half?  •Multicock •Multihead •Straight to Gay •Nonconsensual change •Dildos/Toys •Merging •Christmas •Complete •M/M  Added Dec 2022 4 parts 18,352 words 2,635 views 4.8 stars (18 votes)
• Christmas presence by Also Known As  [  ]  A hunky hookup artist gets a magical midnight visitor on Christmas Eve who’s more than a match for him.  •Cock Growth •Huge Cock •Muscle Growth •Plausible Size Difference •Size Increase •Christmas •Complete •M/M •M/M/M/...  Added Dec 2022 6,441 words 3,750 views
• 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 Emissions •Muscle Growth •Muscle/Strength •Transformation •Size Increase •Getting Hairy •Nonconsensual change •Infectious •Christmas •M/M  Added Dec 2019 1,975 words 17,880 views 4.8 stars (22 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 26,306 views 4.8 stars (30 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 12,026 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 •Cock Vore •Huge Balls •Huge Cock •Hyper Cock •Christmas •M/M  Added Dec 2021 6,096 words 8,567 views 5.0 stars (8 votes)
• Custom toy by Cockatrice  [  ]  Sven got a very special present for his boyfriend: part of himself.  •Detachable •Dildos/Toys •Christmas  Added Dec 2019 1,656 words 5,248 views 4.4 stars (5 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 5,755 views 4.4 stars (7 votes)
• 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 6,497 views 4.8 stars (5 votes)
• Dylan & Josh by MaxMorphs  [  ]  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 •Cockfucking •Huge Balls •Huge Cock •Hyper Cock •Cum inflation •Hyper Cum •Gradual Change •Dildos/Toys •Christmas •April Fool's Day •M/M  Added Apr 2019 Updated Jul 2019 16 parts 18,351 words 27,918 views 4.5 stars (31 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 •M/M  Added Jul 2016 Updated Oct 2018 12 parts 15,004 words 25,959 views 4.7 stars (24 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 4,037 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 4,815 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 12,459 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 •Complete •M/M •M/M/M/...  Added Dec 2021 3 parts 6,102 words 4,204 views 4.9 stars (7 votes)
• 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 7,865 views 5.0 stars (6 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 9,414 views 4.6 stars (8 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 5,820 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 •Public Nudity •Getting Taller •Giants •Size Increase •Christmas •Valentine's Day •Complete •M/M  Added Oct 2013 Updated Mar 2022 5 parts 20,770 words 57,551 views 4.6 stars (29 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 •t/t  Added Oct 2012 2 parts 21,281 words 59,495 views 4.5 stars (26 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 •M/M  Added Apr 2020 3,628 words 5,550 views 5.0 stars (5 votes)
• 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 2,728 views

• Jon the growing stepdad by spacevlad  [  ]  Austin’s mother passes away, leaving behind a special gift. Austin uses this gift to give his stepdad, Jon, a new direction and motivation. Jon is eager to impress his stepson.  •Huge Cock •Muscle Growth •Muscle Gut •Muscle Worship •Man Scent •Belly Growth •Feeding •Gradual Change •Getting Taller •Plausible Size Difference •Size Increase •Suggestion •Father/Son •Dom/Sub •Humiliation •Christmas •New Year's Eve •Valentine's Day •Complete •M/M  Added Oct 2022 Updated Dec 2022 15 parts 60,547 words 28,045 views 4.6 stars (28 votes)
• 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 2,309 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 •Complete  Added Dec 2019 3 parts 11,815 words 5,506 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 5,787 views
• Mass after Mass: A Christmas story by SamErgule  [  ]  Joshua returns to his homeland where a tradition of completing nine dawn Masses before Christmas Day is said to ensure your wishes are fulfilled.  •Cock Growth •Huge Cock •Muscle Growth •Plausible Size Difference •Size Increase •Christmas •Complete •Stories with Images •M/M  Added Dec 2022 5 parts 15,052 words 6,111 views 5.0 stars (7 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 •M/M  Added Feb 2005 5 parts 19,019 words 45,168 views 4.7 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 13,368 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 6,086 views

• No reason by MaxMorphs  [  ]  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 Emissions •Muscle Breast •Muscle Growth •Muscle Gut •Muscle/Strength •Belly Growth •Size Increase •Christmas •M/M  Added Jan 2017 Updated Nov 2022 3 parts 12,037 words 43,857 views 4.8 stars (25 votes)
• Noel's literary gift by brazboy  [  ]  Luciano’s flatmate Noel decides to give him a special Christmas present: a notebook that guarantees that everything written in it is true. The notebook is as powerful as it sounds, although it also seems to be affected by Luciano’s desires and perhaps its own innate mischievousness, creating a snowball effect that twists the entire world.   •Cock Growth •Cockfucking •Huge Balls •Ball Growth •Huge Cock •Hyper Cock •Nipcocks •Self-suck •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-abs •Multi-balls •Multicock •Four Legs •Multiarm •Multileg •Multilimb •Multipec •Multitongue •Stacking •Straight to Gay •Muscle Growth •Public Nudity •Getting Handsomer •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Regression •Hyper Tongue •Tongue Growth •Retcon •Incest •Brothers •Christmas •Complete •M/M •M/M/M  Added Dec 2022 3 parts 11,640 words 5,946 views 4.6 stars (15 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/Ethnicity Change •Getting Hairy •Retcon •Nonconsensual change •Christmas •M/M •M/M/M •M/M/M/...  Added Aug 2009 Updated Dec 2010 3 parts 11,204 words 36,783 views 4.6 stars (7 votes)
• The rent boy who saved Christmas by BRK  [  ]  Cody and his extra-large cock have a premium gig going, until a few random words to the wrong person turn him into the magical nephew of a very real supernatural being—and this year, Uncle Kris needs his help.  •Cock Growth •Huge Balls •Huge Cock •Replication •Muscle Growth •Size Increase •Retcon •Merging •Supernatural •Christmas •M/M •M/M/M •M/M/M/...  Added Dec 2022 2 parts 8,386 words 3,586 views 5.0 stars (9 votes)
• 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 8,484 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 17,854 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 •M/M  Added Dec 2018 2 parts 6,719 words 9,181 views 5.0 stars (5 votes)
• The secret by Sean Innicioni  [  ]    •Huge Cock •Multicock •Multiarm •Multileg •Multilimb •Christmas  Added Dec 2009 1,297 words 14,161 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 •Complete •Series •M/M •M/M/M/...  Added Dec 2016 3 parts 15,182 words 15,504 views 5.0 stars (13 votes)
• Snow in the North Pole by iHeywood  [  ]  Snow doesn't know what to do with his life after barely graduating high school. Maybe Santa will have an idea.  •Huge Cock •Incest •Brothers •Father/Son •Christmas •M/M •M/M/M  Added Dec 2022 1,255 words 1,739 views 4.4 stars (5 votes)
• 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 •M/M  Added Dec 2020 Updated Jan 2021 3 parts 7,945 words 11,847 views 4.8 stars (23 votes)

• This is Sean by Cockatrice  [  ]  Michael is nervous because he is bringing his boyfriend Sean to his parents’ place for the first time. Even more, Sean is a werecock and does not understand why that has to be kept a secret from Michael’s parents...  •Human to Cock •Transformation •Cocktaur •Christmas •M/M  Added Mar 2020 Updated Jan 2023 2 parts 11,653 words 5,312 views 4.8 stars (6 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 1,659 views

• 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 6,525 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 25,367 views 4.6 stars (14 votes)