Anomalous Materials Research Facility 3‑DL by Mad Dog and Gurak Working with exotic materials on a distant research space station is all in a day’s work for Carter, a theoretical physicist and the sole mundane human in a crew of sexy (and sex-loving) creatures straight out of a very dirty fantasy novel. But when you work with stuff that scoffs at the laws of physics, normality can’t remain unbent forever. 6 parts 32k words Added Sep 2019 Updated 21 Mar 2020 25k views 4.9 stars (28 votes) •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multihead•Multilimb•Male Pregnancy•Transformation•Size Increase•Anthro/Furry•Centaurs•Demons•Orcs •M/M•M/M/M
Growing the force by Mad Dog Handsome, red-headed “hot cop” Liam doesn’t notice as his encounter with a skinny ruffian somehow shifts into a patrol with his big, sexy senior partner, Sal. 4,838 words Added Apr 2012 21k views 4.0 stars (5 votes) •Muscle Growth•Muscle/Strength•Retcon
Muscle for master by Mad Dog It’s time for huge muscle man Randy to please his master… 2,769 words Added Aug 2009 23k views 4.3 stars (3 votes) •Huge Balls•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Dom/Sub•Humiliation
Random acts of muscle by Mad Dog Three stories involving Steve, a muscle-loving guy who can alter reality. 3 parts 11k words Added Aug 2009 Updated 27 Dec 2010 39k views 4.6 stars (7 votes) •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/Getting Hairy•Retcon•Nonconsensual change•Christmas •M/M•M/M/M•M/M/M/...
The sleepover by Mad Dog and Mr. X Muscle-bosotted hIgh school brainiac Ethan has been quietly slipping his best friend and secret crush Joshua his startlingly effective growth formula, but things ratchet up a notch after Joshua agrees to spend a weekend at Ethan’s. 9,193 words Added May 2023 9,002 views 5.0 stars (19 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Muscle Growth•Gradual Change •t/t
Starting over: A coming of age story by Mad Dog and Gurak An older, oversized but closeted man finds new meaning to his life through the admiration of a younger fella. 3 parts 23k words Added Aug 2021 Updated 2 Oct 2021 9,312 views 4.9 stars (8 votes) •Muscle Gut•Muscle/Strength•Plausible Size Difference•Age Difference•Seniors •M/M
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