Site Update: 31 October 2020

The blue pumpkin, Parts 0–5 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… 6 parts 8,774 words Added Oct 2020 16k views 5.0 stars (22 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Multiarm•Multilimb•Multitongue•Replication•Muscle Growth•Muscle/Strength•Stretchy•Getting Taller•Mouthcock•Incest•Twins•Selfcest•Merging•Supernatural•Halloween•Complete •M/M•M/M/M•M/M/M/...

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. 5,277 words Added Oct 2020 13k views 4.6 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Supernatural•Halloween •M/M•M/M/M

Big changes, Part 10 by Ziel Troy’s attempts to get into the holiday spirit have so far been unsuccessful. Fortunately, the twins have a plan to really get Troy in the mood. 23 parts 104k words (#25) Added Dec 2013 Updated 22 Feb 2025 128k views 4.7 stars (40 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•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

Disappearance on the Overland Limited, Parts 3–4 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. 4 parts 6,609 words Added Oct 2020 Updated 31 Oct 2020 6,398 views 4.8 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Man Scent•Halloween •M/M

An enormous ego by Thatbadwriter Axel is pretty cocky about his size—not without reason. 1,911 words Added Oct 2020 13k views 5.0 stars (1 vote) No comments yet •Muscle Growth•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Anthro/Furry

Evolving friendship by Yoru Preston and David were bros for life until David began taking a secretive treatment that has made him bigger, stronger, and more aggressive. Preston wants to save their friendship, but David has changed and may have to force Preston to accept that. 3,861 words Added Oct 2020 15k views 4.8 stars (47 votes) No comments yet •Cock Growth•Cock Shrinking•Straight to Gay•Muscle/Strength•Man Scent•Dom/Sub•Humiliation •M/M

Family trouble, Parts 1–2 by HandsomeLitleBoy Max starts to notice some strange behavior from his big brother Brad—behavior that involves ungodly amounts of cum. 2 parts 2,454 words Added Oct 2020 15k views 4.8 stars (9 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Getting Taller•Incest•Brothers•Twins

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. 4,045 words Added Oct 2020 25k views 4.8 stars (13 votes) No comments yet •Cock Growth•Cock Pumping•Cock Vore•Huge Balls•Ball Growth•Hyper Cock•Hyper Cum•Immobility•Humiliation•Nonconsensual change•Halloween •M/M/M

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. 6,359 words Added Oct 2020 14k views 4.9 stars (16 votes) No comments yet •Cockless•Multihead•Wristfeet•Crotchhead•Detachable•Transformation•Body Suit•Human to Inanimate•Mouthcock•Rubber/Latex•Merging•Androids/Cyborgs•Centaurs•Halloween •M/M•M/M/M

Incubus by CentaurQuinn Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. 2,534 words Added Oct 2020 16k views 4.8 stars (35 votes) No comments yet •Cock Growth•Wings•Hyper Muscle•Muscle Growth•Transformation•Getting Taller•Inflation•Infectious•Incubus/Succubus•Supernatural•Immortality•Shapeshifting •M/M

Little plant of horrors, Part 2 by PiggiestJ Morris offers to help Shaun acquire a Halloween sexy-guy costume as good as the one he’s apparently got on. Just ignore the strange plant over there, he says. And do what I tell you… 2 parts 5,330 words Added Sep 2020 Updated 31 Oct 2020 9,840 views 4.9 stars (11 votes) No comments yet •Hyper Cum•Transformation•Plants•Nonconsensual change•Supernatural•Halloween •M/M

Monster Mashup by matt1008 Four bored guys at a Halloween party decide to play a game that unexpectedly doles out some delightfully monstrous transformations. 7,288 words Added Oct 2020 9,826 views 4.8 stars (5 votes) No comments yet •Huge Cock•Transformation•Size Increase•Sex-Slave•Anthro/Furry•Vampires•Werewolves•Supernatural•Halloween •M/M•M/M/M/...

Next level love: Jailbreak by Eclipse Bootlegging a magic app may not have been the best idea, but it’s hard to argue with the new changes it brings. 6,632 words Added Oct 2020 8,223 views 5.0 stars (3 votes) No comments yet •Nipple Emissions•Multiarm•Multilimb•Muscle Growth•Giants•Size Increase•App

Nightmare at the Pump House Gym, Parts 1–3 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. 7 parts 27k words Added Oct 2020 Updated 8 Jul 2023 50k views 4.8 stars (16 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Public Orgasm•Hyper Muscle•Pec Fucking•Immobility•Muscle Growth•Muscle/Strength•Forced Growth•Halloween •M•M/M•M/M/M•M/F

Pollination by Absman420 The beginning of the most erotic alien invasion/muscle growth story… ever! 5,867 words Added Oct 2020 15k views 4.9 stars (20 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Plants•Aliens •M/M

Serial muscle, Parts 1–6 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. 6 parts 6,290 words Added Oct 2020 8,270 views 5.0 stars (3 votes) No comments yet •Huge Cock•Muscle Growth•Muscle/Strength•Body Suit•Nonconsensual change•Nonconsensual sex•Supernatural•Halloween

An unexpected party, Parts 1–2 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”… 2 parts 4,699 words Added Oct 2020 8,906 views 4.5 stars (4 votes) No comments yet •Extra facial features•Multi-abs•Multicock•Multihead•All Legs•Multiarm•Multileg•Multilimb•Three Legs•Multitorso•Replication•Selfcest•Merging•Aliens•Centaurs•Mermen•Supernatural•Halloween

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? 4,521 words Added Oct 2020 9,152 views 4.8 stars (4 votes) No comments yet •Huge Cock•Hyper Cum•Muscle Growth•Size Increase•Human to Animal/Anthro•Nonconsensual change•Horror•Supernatural•Halloween •M/M