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 Added Sep 2019 23k views 4.9 stars (28 votes) 32k words •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multihead•Multilimb•Male Pregnancy•Transformation•Size Increase•Anthro/Furry•Centaurs•Demons•Orcs
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. Added Apr 2012 21k views 4.0 stars (5 votes) 4,838 words •Muscle Growth•Muscle/Strength•Retcon
Muscle for master by Mad Dog It’s time for huge muscle man Randy to please his master… Added Aug 2009 22k views 4.3 stars (3 votes) 2,769 words •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 Added Aug 2009 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•Getting Hairy•Retcon•Nonconsensual change•Christmas
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. Added May 2023 7,752 views 5.0 stars (18 votes) 9,193 words •Cock Growth•Ball Growth•Huge Balls•Huge Cock•Muscle Growth•Gradual Change
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 Added Aug 2021 8,393 views 4.9 stars (7 votes) 23k words •Muscle Gut•Muscle/Strength•Plausible Size Difference•Age Difference•Seniors
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