Substance Tag Group

• The backyard wall by Josh Dugan  [  ]  How can anyone expect a little peace and quiet with all this tarryhootin’?  •Multicock •Centaurs •Alcohol  Added May 2002 661 words 8,209 views
• Bloodpact by Michverdun  [  ]  Ash has been on the run for a while, with no end in sight. After finally finding a place to stay and meeting a man named Wyatt, Ash finds the answer to Wyatt’s problems: his own blood.  •Hyper Muscle •Muscle Growth •Muscle Worship •Destruction/Violence •Blood •Demons •Supernatural •Complete •Alcohol •M/M  Added Feb 2023 4 parts 20,646 words 6,567 views 4.9 stars (28 votes)
• 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 •Gradual Change •Plausible Size Difference •Christmas •Thanksgiving •Valentine's Day •Alcohol •Series •M/M •M/M/M •M/M/M/...  Added Feb 2023 Updated May 2023 11 parts 54,723 words 31,756 views 4.9 stars (98 votes)
• Bottoms up by Ziel  [  ]  Chess, a haute and hung twink, is too proud and too big to bottom which is a shame given how nice his ass is! But things change when he visits a trendy new club for his birthday.  •Cock Shrinking •Huge Cock •Increased Libido •Humiliation •Nonconsensual change •Dildos/Toys •Alcohol  Added Jul 2021 7,092 words 8,831 views
• Brute growth by Zhu and YungFrancis  [  ]  Having outgrown his previous digs, giant muscle freak Mute commissions a bigger house from fellow freak and architect Zhu. Zhu and his assistant Dohn join him for a meal, and they’re already turned on by each other’s crazy size even before they share some very special cigars.  •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Immobility •Muscle Growth •Muscle/Strength •Giants •Plausible Size Difference •Size Increase •Tongue Growth •Tobacco  Added Dec 2018 2 parts 8,446 words 13,836 views 3.8 stars (5 votes)

• Derek and Simon by BRK  [  ]  Newlyweds Derek and Simon suspect their new house might be haunted, and after sharing a few bottles of wine one night testing that theory starts to sound like a good idea.  •Cock Growth •Huge Balls •Huge Cock •Muscle Growth •Transformation •Voice Deepening •Getting Taller •Plausible Size Difference •Size Increase •Age Progression •Getting Hairy •Dom/Sub •Merging •Shared Body •Ghosts •Supernatural •Complete •Alcohol •Series •M/M •M/M/M  Added Jul 2022 5,244 words 7,406 views 4.6 stars (10 votes)
• Dragon’s Horde: Drunken chat by STrRedWolf  [  ]  When that first drink really hits you so hard your body changes, reaching out to a support group online isn’t a bad thing…  •Huge Balls •Hyper Cock •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Three Legs •Replication •Anthro/Furry •Dragons •Alcohol •Series  Added May 2021 1,246 words 2,929 views
• Dragon’s Horde: Five-fold drunker by STrRedWolf  [  ]  One should always check for interaction warnings on medications they take… especially if they interact with the special drink shots served at the Dragon’s Horde.  •Cock Growth •Huge Cock •Multi-balls •Multicock •Multihead •Lots of Legs •Multiarm •Multileg •Multilimb •Stacking •Anthro/Furry •Metabods 25 •Alcohol •Series •NS  Added Jan 2022 1,230 words 2,090 views
• Dragon’s Horde: Multiple drinks on hand by STrRedWolf  [  ]  Sometimes, your faith in your barkeep gives you more than you bargain for… especially when substitutions are made.  •Multi-balls •Multicock •Multihead •Multiarm •Multileg •Multilimb •Nanotech •Anthro/Furry •Alcohol •Series  Added Dec 2018 2,224 words 4,279 views
• Dragon’s Horde: Drunk on the groove by STrRedWolf  [  ]  A local DJ and neighbor of Red's overdoes it at the Dragon's Horde... and the next day, he's feeling rather green... and rather hung.  •Cock Growth •Huge Balls •Hyper Cock •Multi-balls •Multiarm •Anthro/Furry •Alcohol •Series  Added Mar 2017 1,573 words 8,925 views

• Foot-wine-spiked swimming party by Bud Boytaurbody  [  ]  Does foot wine make you four legged and wrist-footed? Read on.  •Four Legs •Multilimb •Wristfeet •Alcohol  Added May 2002 568 words 6,227 views
• 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 25,913 views 4.7 stars (24 votes)

• Getting high on a Tuesday afternoon by Kjarri  [  ]  I get high, and I have some transformation fun with a neighbor.  •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Stretchy •Transformation •Getting Taller •Size Increase •Cannabis  Added Oct 2020 1,202 words 4,446 views 4.2 stars (11 votes)
• A great vintage by Josh Dugan  [  ]  When a mysterious wine vendor gives you your change, he really means it.  •Four Legs •Multilimb •Alcohol  Added May 2002 2,059 words 8,465 views
• Greg and Jesse by BRK  [  ]  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.  •Cock Growth •Huge Cock •Multicock •Multihead •Multiarm •Multileg •Multilimb •Multipec •Replication •Stacking •Brothers •Merging •Cannabis •t/t •t/t/t  Added Mar 2009 Updated Jan 2018 3 parts 6,991 words 30,921 views 4.7 stars (26 votes)

• House rules by BRK  [  ]  Three cocky, distinctively masculine guys out to paint the town stumble into the wrong Vegas casino.  •Cock Growth •Cock Theft •Huge Cock •Muscle Growth •Muscle Theft •Getting Taller •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Nonconsensual change •Demons •Urban Fantasy •Supernatural •Complete •Alcohol •M/M/M •NS  Added Aug 2022 2,452 words 7,318 views 4.4 stars (10 votes)

• It was one of those weekends by Zeke  [  ]  A meat pumper’s dream weekend!  •Cock Growth •Cock Pumping •Huge Cock •Cannabis  Added Apr 2020 5,656 words 7,037 views 5.0 stars (10 votes)

• Keep your promises by NioSatyr  [  ]  A rock band has risen to fame overnight, although not through conventional means. When the lead singer decides to not uphold their promise to the mysterious person responsible, things start to go out of control on the night of their big concert.  •Always Hard •Cock Growth •Huge Balls •Huge Cock •Human to Cock •Cock Body •Hyper Cock •Nipcocks •Self-suck •Always Cumming •Hyper Cum •Nipple Emissions •Public Orgasm •Multi-balls •Multicock •Multiarm •Multilimb •Multipec •Stacking •Wings •Hyper Muscle •Muscle Breast •Muscle Growth •Public Nudity •Pointy Ears •Stretchy •Increased Libido •Transformation •Getting Taller •Giants •Plausible Size Difference •Size Increase •Human to Animal/Anthro •Tailcock •Nonconsensual change •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Demons •Satyrs •Supernatural •Flying •Alcohol •M/M •M/M/M/...  Added Sep 2021 7,703 words 10,405 views 4.5 stars (6 votes)

• Dragon’s Horde: Lowered into the drink by STrRedWolf  [  ]  Be careful what you drink, because you may become the monster of your dreams before paying the price... your bar tab.  •Huge Cock •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Muscle Growth •Muscle/Strength •Giants •Symbiotes •Anthro/Furry •Alcohol •Series  Added Oct 2017 1,605 words 10,033 views

• Magic centaur wine by Josh Dugan  [  ]  Friends emerge multi-limbed from a centaur bacchanalia.  •Multiarm •Multileg •Multilimb •Centaurs •Alcohol  Added May 1997 1,301 words 9,380 views
• Metatation by BRK  [  ]  Unexpectedly given the afternoon off, Connor goes exploring a botanical garden on a whim and discovers a secret meditation circle sharing some unusually potent weed.  •Multicock •Multiarm •Multileg •Multilimb •Replication •Getting Taller •Cannabis  Added Dec 2018 Updated Apr 2019 2 parts 9,998 words 7,268 views 4.8 stars (22 votes)
• Muscle memory by LuvsMusl  [  ]  After an infection damages his memory Cody starts getting bigger at the gym, pushing himself to get as big as he seems to remember he used to be. Only his memory is playing tricks on him, and Cody’s admiring muscle hunk roommate Mike, too.  •Muscle Growth •Muscle/Strength •Cannabis  Added Oct 2014 3,116 words 12,743 views 4.5 stars (19 votes)

• 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 •Replication •Other Mental Changes •Muscle Growth •Muscle/Strength •Always Shirtless •Increased Libido •Gradual Change •Voice Deepening •Getting Taller •Giants •Plausible Size Difference •Size Decrease •Size Increase •Getting Hairy •Incest •Brothers •Twins •Nonconsensual change •Body Swap •Shared Body •Fourth of July •Gay Pride •Complete •Cannabis •Series •M •M/M •M/M/M •M/M/M/...  Added Jun 2019 Updated Jun 2022 54 parts 118,619 words 64,321 views 4.9 stars (52 votes)
• The Order by screamingmoist  [  ]  A young man learns that the strange group his friend has joined might not be so bad after all.  •Cock Growth •Muscle Growth •Man Scent •Belly Growth •Transformation •Getting Hairy •Supernatural •Complete •Tobacco •M/M  Added Dec 2022 Updated Apr 2023 3 parts 17,017 words 10,428 views 4.6 stars (11 votes)

• Pholus reborn by Absman420  [  ]  A man inherits an elixir that transforms him into one of the old gods.  •Cock Growth •Huge Cock •Muscle Growth •Getting Taller •Size Increase •Cannabis  Added Oct 2020 8,534 words 7,361 views 5.0 stars (11 votes)
• Photo stash by BRK  [  ]  Jerking off while baked can lead to unpredictable results.  •Multi-abs •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Multipec •Replication •Stacking •Muscle Growth •Getting Taller •Getting Hairy •Complete •Cannabis •M/M •M/M/M  Added Jun 2021 1,801 words 5,283 views 4.1 stars (9 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 5,858 views 3.9 stars (8 votes)

• Dragon’s Horde: Reporting on drinking by STrRedWolf  [  ]  In the aftermath of a night of too many customers, the team at Dragon’s Horde realized they made a few mistakes—even as a reporter with a very hands-on approach looks deeper into the extra-inducing spirits they serve there.  •Cock Growth •Hyper Cock •Multicock •Multihead •Multiarm •Multilimb •Nanotech •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series  Added Dec 2014 3,606 words 10,070 views
• Dragon’s Horde: Retired by drinking by STrRedWolf  [  ]  Sometimes the best retirement for an actor can be the role of a lifetime. With the help of the Dragon’s Horde, an actor’s retirement can be a life-changing, and possibly squeaky, event.  •Always Hard •Huge Balls •Hyper Cock •Multihead •Multiarm •Multilimb •Multipec •Stacking •Rubber/Latex •Anthro/Furry •Alcohol •Series  Added Sep 2018 3,170 words 5,388 views
• The right blend by BRK  [  ]  In this sequel to “One Hot Summer,” Thad returns to Colorado, still in Zac’s upgraded, hyper-hung body. When he finds he’s no longer able to morph himself back into what he’s supposed to look like, his only hope is his sexy and capable second-in-command, Aleksei.  •Cock Growth •Huge Balls •Huge Cock •Self-suck •Hyper Cum •Muscle Growth •Muscle/Strength •Always Shirtless •Pointy Ears •Increased Libido •Getting Handsomer •Transformation •Getting Taller •Race/Ethnicity Change •Cannabis •Series •M/M  Added Mar 2023 Updated Apr 2023 4 parts 12,562 words 5,494 views

• Seth’s life changing adventure by Navy Alpha Pup  [  ]  Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted.  •Cock Growth •Cock Shrinking •Huge Balls •Huge Cock •Straight to Gay •Muscle Growth •Muscle/Strength •Man Scent •Voice Deepening •Destruction/Violence •Dom/Sub •Humiliation •Sex-Slave •Bodily Fluids •Alcohol •M/M  Added May 2019 Updated May 2022 10 parts 36,608 words 24,959 views 4.9 stars (21 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 •Other Mental Changes •Hyper Muscle •Hyper Strength •Muscle Growth •Muscle Theft •Muscle/Strength •Muscle Worship •Man Scent •Foot Growth •Gradual Change •Transformation •Voice Deepening •Getting Taller •Size Increase •Getting Hairy •Age Difference •Incest •Father/Son •Supernatural •Gay Pride •Alcohol  Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 216,285 views 4.3 stars (59 votes)
• The stolen stash by BRK  [  ]  Brothers Ron and Don break into a certain house normally occupied by a couple of pizza hunks and their friends, just for fun—and then things take an interesting turn when they find the occupants’ massive stash of highly unusual cannabis.  •Cock Growth •Multicock •Multiarm •Multileg •Multilimb •Three Legs •Transformation •Incest •Brothers •Twins •Shared Body •Complete •Cannabis •Series •M/M  Added Feb 2023 2,601 words 1,718 views
• Dragon’s Horde: Stretch to drink by STrRedWolf  [  ]  Doug’s rubber company is foundering, but a night at the Dragon’s Horde not only gives him a new, extra-long body, but a few new ideas as well.  •Cock Growth •Hyper Cock •Multicock •Multihead •Multilimb •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series  Added Aug 2016 1,881 words 7,894 views

• Dragon’s Horde: Too much to drink by STrRedWolf  [  ]  Drinking to excess is a sure-fire way to get yourself killed, unless you’re one of the lucky few who need a few kegs... and can stand to face yourself without a mirror.  •Cock Growth •Huge Cock •Hyper Cock •Replication •Muscle Growth •Muscle/Strength •Anthro/Furry •Alcohol •Series  Added Oct 2017 2,523 words 7,785 views
• Totally stoked by John Perrot  [  ]  Ben and Kenny enjoy some premium weed Ben found, but its effects aren’t quite what they expect.  •Cock Growth •Huge Balls •Huge Cock •Hyper Cock •Hyper Muscle •Muscle Growth •Getting Taller •Plausible Size Difference •Size Increase •Getting Hairy •Cannabis •M/M  Added Dec 2021 4,106 words 9,269 views 4.8 stars (10 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 5,474 views

• Dragon’s Horde: Waking up huge by STrRedWolf  [  ]  After a night drinking at a very unusual bar, a panther and a cougar wake up with bodies that are bursting with size, limbs, tails, balls, and cock—especially cock.  •Cock Growth •Hyper Cock •Multihead •Multiarm •Multilimb •Muscle Growth •Muscle/Strength •Anthro/Furry •Alcohol •Series  Added Sep 2012 2 parts 2,577 words 36,500 views
• Dragon’s Horde: Waking up long by STrRedWolf  [  ]  A new series of adventures involving the Dragon’s Horde club, as anthro folks of all sorts and situations—judges, cops, mechanics, and more—find their way to the club and its transforming drinks.  •Extra digits •Multi-abs •Multihead •Multiarm •Multilimb •Multipec •Replication •Stacking •Hermaphrodite •Stretchy •Nanotech •Merging •Anthro/Furry •Anthro/Scaly •Dragons •Alcohol •Series  Added Aug 2013 Updated Oct 2014 7 parts 19,808 words 22,564 views 3.6 stars (7 votes)
• When you bitch upon a star by Omniman  [  ]  Lucas’s life hit rock-bottom. He lost his job, his boyfriend, and soon, his house. But when Lucas wishes to teach them all a lesson, things get out of hand.  •Cock Growth •Huge Cock •Muscle Growth •Muscle/Strength •Giants •Size Increase •Destruction/Violence •Alcohol  Added Jul 2019 2,498 words 8,001 views 3.6 stars (5 votes)