This week we’re collecting stories where straight guys become not-so-straight. Sometimes it’s a newly discovered G4U passion for a particular dude, sometimes the switch is flipped and it’s one big man party. 

Check that out, or stroll through the archives and see what you find, ’cause there’s a lot of stuff back there, too.

The next update is tomorrow, 13 January. In the meantime, have fun browsing and exploring, and thanks for visiting the site.

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Posted: 12 January 2024  • 

Be careful what you wish for by Tereshky “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for. 9 parts Added Feb 2020 Updated 19 Jun 2021 55k views 4.8 stars (19 votes) 42k words (#90) •Cock Growth•Huge Balls•Huge Cock•Straight to Gay•Immobility•Muscle Growth•Muscle/Strength•Age Regression•Nonconsensual change •M/M

Bigger issues by muscl4life Thanks to Kyle, Sean discovered his serum works better than he expected… And now his freaking muscular lover each time is more intoxicated with his newly found POWER, and can such difference of muscular capacity make the couple apart? 6 parts Added Dec 2013 139k views 4.0 stars (23 votes) 47k words (#76) •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Multi-abs•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase •M/M

Coach Barker by Argenti Coach Travis Barker has a special gift, and when he shares this gift with Adam, change begins to unfold around them. 9 parts Added May 2019 Updated 15 Jun 2019 41k views 4.9 stars (33 votes) 19k words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Taller•Giants•Plausible Size Difference•Size Increase•Infectious •M/t

Coffee coffee by NBCK99 The employees at the campus’s hottest coffee shop seem to be getting sexier… and so are the customers. 2 parts Added Dec 2010 35k views 4.7 stars (33 votes) 5,251 words •Always Hard•Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Taller•Size Increase •M/M•M/M/M

David devolving by FanTCMan Sexy David develops a muscle obsession, with a little help from Larry and whatever he slipped into David’s drink. 2 parts Added Sep 2003 46k views 4.8 stars (18 votes) 9,538 words •Cock Growth•Huge Balls•Huge Cock•Getting Dumber•Straight to Gay•Muscle Growth•Muscle/Strength•Nonconsensual change •M/M

Drawn together by Johnny29 Mike and John were instantly compatible as friends, lovers, and workout buddies, especially since both yearned for superhero-like bodies. Good thing the mysterious offer to help them achieve their dreams came to both of them together. 7 parts Added Sep 2012 32k views 5.0 stars (38 votes) 14k words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Increased Libido•Getting Handsomer•Getting Taller•Size Increase•Hairless •M/M

A few minor adjustments by Cris Kane Geeky freshman Ryan is given a camera with special selfie-editing options that Instagram hasn’t thought of yet. As Ryan adjusts to his modified body, he then applies the camera’s effects to his jerk of a roommate, leading to all sorts of complications and an unexpected encounter with his roommate’s bro buddy Shiloh. 4 parts Added Oct 2014 33k views 4.7 stars (32 votes) 20k words •Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Size Increase •M/M

His brother drains his manhood by Ballmeat A younger brother drains his big, strong, overconfident older brother of his cock, balls and muscle. Added Jan 2018 68k views 4.4 stars (48 votes) 2,593 words •Cock Growth•Cock Shrinking•Cock Theft•Dom to Sub•Straight to Gay•Muscle Growth•Muscle Theft•Muscle/Strength•Incest•Brothers•Dom/Sub•Humiliation•Nonconsensual change •M/M

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. Added Apr 2012 107k views 3.9 stars (21 votes) 5,887 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Size Increase•Halloween •M/M

My son, the superstud by Max Mann Thom is shocked to hear that his son Rusty has enrolled in a muscle-growth transformation experiment—and it’s already too late to stop him. Added Oct 2003 115k views 4.0 stars (34 votes) 3,842 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Age Difference•Incest•Father/Son •M

Random acts of muscle by Mad Dog Three stories involving Steve, a muscle-loving guy who can alter reality. 3 parts Added Aug 2009 Updated 27 Dec 2010 38k views 4.6 stars (7 votes) 11k words •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•Hair Growth•Retcon•Nonconsensual change•Christmas •M/M•M/M/M•M/M/M/…

Transform: Muscle City by Also Known As Emotionally, the Muscle Club has become a community of transformed men who are farm beyond normal. Now is the time to make it a literal community all its own—a city of transformed muscle. 21 parts Added Jan 2014 46k views 4.1 stars (17 votes) 120k words (#15) •Always Hard•Cock Growth•Huge Cock•Multicock•Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship•Getting Handsomer•Size Increase•Infectious •M/M•M/M/M

For this month’s top-of-the-month “exactly X years ago” flashback, I wanted to reach a bit further into the past than usual. I normally don’t go back very far, for the very good reason that my guest-author postings were less frequent in the prior decades—(amazing to think I’ve been running an alternative erotica site long enough to be able to use the phrase “in prior decades”!)—and a “stories from January 2005” reminiscence, for example, wouldn’t be much to look at.

So, just for a lark, I went with stories first posted in January across the whole of the Naughties, from 2001 to 2010. As I’d hoped, this has surfaced some stories even I had forgotten about. Hope you find something you like; if not, check out the archives for thousands of prurient and carnal tales covering a variety of desires and interests. 

The next site update is tomorrow, 6 January. In the meantime, enjoy exploring the site and its various offerings, and thanks for visiting.

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Posted: 5 January 2024  

I knew I had to stop by BRK That lotion that made my cock grow felt really good, and it’s really hard to stop using it—especially when it gets big enough to suck. Added Jan 2006 24k views 4.8 stars (21 votes) 1,428 words •Cock Growth•Huge Cock•Self-suck•Tongue Growth•Complete •M/M

What I learned on my vacation by BRK (Hint: it involves extra limbs and stuff.) 2 parts Added Jan 2006 12k views 5.0 stars (5 votes) 2,038 words •Multicock•Multilimb•Stretchy •M/M

The accidental wizard by nolanspice Ken and Jay’s excursion into alchemy yields astounding results. 2 parts Added Jan 2006 Updated 2 Jan 2006 29k views 4.4 stars (7 votes) 2,926 words •Cock Growth•Huge Cock•Replication•Muscle Growth•Muscle/Strength•Transformation•Voice Deepening•Plausible Size Difference•Size Increase•Age Regression•Race/Ethnicity Change•Selfcest •M/M

Bending the straight boys by iciss At first all those hot straight guys seemed like real jerks. And then they started getting hunkier, and hornier, and a lot more aware of each other. 2 parts Added Jan 2008 72k views 4.7 stars (39 votes) 11k words •Cock Growth•Huge Cock•Public Orgasm•Straight to Gay•Muscle Growth•Muscle/Strength•Getting Handsomer•First Time/Virgin•Incest•Brothers•Twins•Nonconsensual change•Infectious •M/M•M/M/M

Birthday bonus by john smith In a world where magic is real, Jeremy’s enchanted 18th-birthday gifts are put to immediate use. Added Jan 2006 25k views 5.0 stars (9 votes) 4,359 words •Cock Growth•Huge Cock•Straight to Gay•Increased Libido•First Time/Virgin •t/t

The chameleon kid by smitch69 It was simple and I had been doing it for years. It was always a rush when I took the shape of someone new. 8 parts Added Jan 2006 15k views 4.7 stars (7 votes) 3,678 words •Replication•Incest•Twins•Selfcest•Bisexual •M/M

Change of mind by Mango Deville A man with a failing body finds a way to swap places with a healthy but brain-dead young man. 6 parts Added Jan 2003 19k views 4.8 stars (5 votes) 9,459 words •Body Swap •M/M

Changes in the wind by Bud Boytaurbody The winds of change transform Billy into a barefoot centaur with limb-sprouting housemates. Added Jan 2006 10k views 4.5 stars (2 votes) 1,194 words •Multilimb•Centaurs •NS

It could happen to you by Josef Howard The author is singled out by his fans to try a bootleg muscle growth serum. Is it fiction or fact? Could it happen to you? Added Jan 2003 16k views 4.8 stars (8 votes) 3,947 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Hair Growth•Nonconsensual change•Nonconsensual sex •M/M

Jason’s surprise by Jefftaur Jason comes home with a surprise. Hint: it involves extra shoes left by the door. Added Jan 2001 13k views 4.8 stars (8 votes) 3,355 words •Multicock•Boytaur•Multiarm•Multileg•Multilimb •M/M

Muscle worship by piotrpjs Massive title-winning bodybuilder Mickey is working out at the gym late one night when he grabs the attention of a fellow patron. Added Jan 2006 39k views 4.3 stars (3 votes) 2,484 words •Straight to Gay•Muscle Growth•Muscle/Strength•Muscle Worship •M/M

Robby’s new legs by Josh Dugan All for love, this crazy young kid bi-locates and grows more of everything, but it gets out of control. 9 parts Added Jan 2006 Updated 22 Aug 2020 10k views 4.4 stars (5 votes) 7,589 words •Extra digits•Lots of Legs•Multilimb•Replication•Wristfeet•Detachable•Selfcest •M/M

Triple trouble by Tommyhawk An accident turns lab assistant Val into Val-1, Val-2, and Val-3. Added Jan 2006 9,334 views 5.0 stars (14 votes) 4,868 words •Replication•Selfcest •M/M/M

The setup for this year’s top-stories lists is the same as last year’s. As before, the top stories by views and votes are first listed unfiltered; then only with stories updated in 2023; then just with BRK stories. As previously, the lists are weighted by diversity of IP addresses, so that stories that are getting attention from a wider range of visitors get more of a boost in the rankings.

It feels like this was a year for continuing stories catching people’s attention and imaginations. Several of the top-ranking stories from this year were sagas stretching over several updates, amping up the stakes and deepening the connections between the characters. There was a great mix of new writers and experienced hands, bringing a variety of interest and perspectives. Readership remained high in 2023, reaching 5.9 million story views, compared to 6.0 million, 4.9 million, and 4.5 million in 2022, 2021, and 2020. 

As for my own stuff: as usual, it’s never been a surprise or a matter of chagrin to me that I don’t top the tallies on my own website, since as an author my views and votes are distributed across the scores of stories I post every year: the 82 chapters I wrote this year were distributed across 41 stories (compared with 96 chapters/47 stories in 2022, 106 chapters/49 stories in 2021, and 86 chapters/37 stories in 2020); and Metabods is about alternative erotica, not just my brand of it.

There were a few stories I was working on for months, some of them still ongoing, and those have generated a lot of attention, votes, and views (notably the long-term commissioned stories “Casey’s Mancock,” “Mountainheart,” “Sexi-Phi,” and “The Right Blend”), so it’s gratifying to see them ranking well. But there are a few one-offs mixed in with them, like “Stadium Brew,” and I love seeing one of those ranking well just from one go.

It’s been a great year in my book. I’ve had a lot fun writing and running the site in my first post-quarter-century year, and I’m looking forward to new and exciting things in 2024.

This week we’re collecting stories from those sexy, sexy Noël celebrations. Hope you find something you enjoy, and if not there’s more to choose from under the tree.

The next site update is tomorrow, 23 December. In the meantime, have fun exploring the archives, and thanks for visiting the site.

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Posted: 22 December 2023  • 

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. 3 parts Added Dec 2019 6,034 views 4.8 stars (4 votes) 12k words •Cock Growth•Huge Cock•Extra digits•Multicock•Multiarm•Multilimb•Muscle Growth•Muscle/Strength•Transformation•Getting Taller•Christmas•Complete •M/M

Secret Santa by BRK Joe meets his new crewmates at the firehouse and struggles with his desire for them, especially as their attractiveness actually seems to be increasing. 3 parts Added Dec 2016 16k views 5.0 stars (13 votes) 15k words •Cock Growth•Huge Cock•Multi-abs•Multiarm•Multileg•Multilimb•Three Legs•Replication•Muscle Growth•Muscle/Strength•Always Shirtless•Incest•Brothers•Selfcest•Christmas•Complete •M/M•M/M/M/…

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. Added Dec 2016 27k views 4.8 stars (30 votes) 3,925 words •Cock Growth•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Suggestion•Incest•Brothers•Christmas •M/M

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. 4 parts Added Dec 2020 14k views 5.0 stars (3 votes) 9,454 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Giants•Inflation•Christmas •M/M•M/M/M/…

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. Added Dec 2019 6,295 views 4.5 stars (8 votes) 3,034 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Incest•Twins•Christmas •M/M

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. 3 parts Added Dec 2020 7,210 views 4.8 stars (5 votes) 3,523 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Muscle Worship•Destruction/Violence•Christmas •M

Dylan & Josh, Part 8 by MaxMorphs As the holidays approach, the two lovers find out what it really means to be together. 16 parts Added Apr 2019 Updated 13 Jul 2019 30k views 4.5 stars (31 votes) 18k words •Cock Growth•Cockfucking•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Gradual Change•Dildos/Toys•Christmas•April Fool’s Day •M/M

Four-legged Ivan, Part 5 by Josh Dugan Ivan’s Christmas stockings contain something you don’t usually find under the tree. 12 parts Added Jul 2016 Updated 20 Oct 2018 27k views 4.7 stars (24 votes) 15k words •Cock Growth•Huge Cock•Multicock•All Legs•Four Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Six Legs•Replication•Wristfeet•Muscle Growth•Detachable•Size Increase•Mouthcock•Selfcest•Centaurs•Christmas•Alcohol •M/M

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! Added Dec 2020 9,044 views 5.0 stars (11 votes) 3,149 words •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Incest•Brothers•Christmas •M/M

Jon the growing stepdad, Part 4 by spacevlad Austin comes back home for Christmas Break to find his stepdad has grown into a truly massive musclebear. Jon shows off his new size and strength for his Sir, and both of them enjoy their increasingly close relationship. 15 parts Added Oct 2022 Updated 10 Dec 2022 34k views 4.6 stars (30 votes) 61k words (#48) •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

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. 3 parts Added Jan 2017 19k views 4.9 stars (11 votes) 7,594 words •Muscle Growth•Muscle/Strength•Size Increase•Infectious•Christmas •M/M

The time we had by Cockatrice A nature spirit enters the life of two lonely men, providing company and emotional support. Added Dec 2021 2,025 views 5.0 stars (1 vote) 5,179 words •Inanimate to Human•Plants•Supernatural•Christmas •M/M

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! Added Dec 2019 28k views 4.7 stars (15 votes) 8,466 words •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

This week we’re collecting stories from previous Vignette Parties, in honor of the latest one that starts tomorrow. Hope you find something you enjoy, and if not there’s more to choose from in the swag bag.

The next site update is tomorrow, 16 December. In the meantime, have fun exploring the archives, and thanks for visiting the site.

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Posted: 15 December 2023  • 

(April) fool for love by BRK Joe decides he’s been pining for his roommate Rafe long enough, so he uses his sneakily-obtained knowledge of Rafe’s fringe erotica tastes and the pretext of April Fool’s day to pretend he’s set his roomie up on a blind date with his ultimate dream guy. Added Apr 2023 3,548 views 4.2 stars (6 votes) 2,689 words •Huge Balls•Huge Cock•Hyper Cock•Multiarm•Multilimb•Muscle Growth•Stretchy•Getting Taller•Plausible Size Difference•Size Increase•Retcon•April Fool’s Day •M/M

Basso profundo by BRK Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. Added Jan 2021 19k views 4.5 stars (22 votes) 2,030 words •Cock Growth•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Voice Deepening•Getting Hairy•Suggestion•Mind Control •M/M

Curse room by BRK As the landlord’s son, Joey gets to deal with abandoned apartments and whatever might be in them. Usually it’s just junk; but the guy that skipped on unit 12E was deeply weird, and the way he’d looked at Joey before was more than a little scary. Added Apr 2022 6,606 views 4.4 stars (9 votes) 2,828 words •Cock Growth•Huge Balls•Huge Cock•Multi-abs•Multiarm•Multilimb•Muscle Growth•Getting Taller•Plausible Size Difference•Infectious •M/M

Field agent, Part 2 by BRK As Agents Adkins and Barber take on a new case, Adkins can’t stop thinking about how the cum of his now-humantaur god of a partner might end up changing him, and whether he’ll get the chance to find out. 2 parts Added Apr 2020 Updated 14 Nov 2020 11k views 4.9 stars (21 votes) 5,236 words •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multicock•Boytaur•Four Legs•Multiarm•Multileg•Multilimb•Replication•Muscle Growth•Public Nudity•Size Increase•Incest•Twins•Selfcest•Infectious•Centaurs •M/M•M/M/M

The four jocks: Quarantine edition by BRK Stuck at his friend’s island beach house with two other guys from the swim team, Howie is enjoying his hunky friends’ company and trying to ignore their considerably better luck in the cock sweepstakes. Then they decide to wile away a stormy afternoon playing this strange game they found in the back of a cupboard… Added Nov 2020 5,166 views 4.8 stars (4 votes) 4,318 words •Cock Growth•Huge Cock•Hyper Cum•Multicock•Multiarm•Multilimb•Muscle/Strength•Complete•Set during the Pandemic •M/M

The hand-off by BRK Joey enjoyed hanging out in the corporate café-style break room, just in case Tim from Major Accounts stopped by and Joey got to see his amazing butt. What Joey didn’t know was how Tim got that butt, and what that might mean for Joey. Added Feb 2022 5,255 views 4.5 stars (13 votes) 2,158 words •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Tongue Growth•Retcon•Suggestion•Complete •M/M

Jocktaur pledge by BRK High school track superstar Tommy finds he isn’t king of the world anymore now that he’s left his small town for the huge, sprawling State U. His hopes of getting into a big frat end up crushed, and his last hope is a house where the brothers keep to themselves and hardly let anyone in at all. Added Sep 2020 4,673 views 5.0 stars (6 votes) 4,791 words •Cock Growth•Huge Cock•Boytaur•Four Legs•Multileg•Multilimb•Incest•Twins•Complete •M/M•M/M/M

Opportunities and escalations by BRK Brothers Coren and Pranam are diverted from their usual slightly roguish pursuits by an accidental teleport to a highly secure space station. Facing potentially dire accusations, Coren’s pilfering skills put them in possession of a device that might just alter the balance of things—and give Coren a chance to indulge in a bit of mischief aimed at his attention-loving brother. Added Apr 2023 1,995 views 2,564 words •Cock Growth•Huge Cock•Replication•Public Nudity•Mouthcock•Incest•Brothers•Selfcest•Nonconsensual change•Space Travel•April Fool’s Day •M/M

So close by BRK No matter what he does John can’t seem to climax, and it’s really starting to be a problem. How can he fix this? Added Apr 2022 4,288 views 4.5 stars (6 votes) 2,628 words •Hyper Cum•Hypnosis•Mind Control•Complete •M/M

The tryst by BRK Sleekly fit baseballer Mark and brawny wrestler Jagger, each hot for the other despite the inexplicably fierce mutual rivalry of their respective teams, arrange a secret hookup in a forgotten supply room behind the old stadium. Only, some of those old chemicals really shouldn’t be disturbed… Added Apr 2023 4,389 views 4.8 stars (4 votes) 2,600 words •Cock Growth•Cock Shrinking•Muscle Growth•Plausible Size Difference•Size Decrease•Size Increase •M/M

Tubecock by BRK Morty is amazed and thrilled to discover that his new job at the hardware store turns out to involve some special activities after hours—and it’s not iron they’re pumping. Added Jan 2021 8,185 views 4.6 stars (11 votes) 2,102 words •Cock Growth•Cock Pumping•Huge Cock•Complete •M/M