Seth Peterson

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An app for the ages by Seth Peterson An app that can change people on a whim? A totally ego-maniacal straight boy with a strong distaste toward his nerdy, unappreciative roommate? Well, things can only get more exciting from here, can’t they? Added Dec 2018 35k views 4.9 stars (24 votes) 3,147 words •Cock Growth•Huge Cock•Butch-to-Fem•Getting Dumber•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Getting Taller•Getting Hairy•App•Nonconsensual change •M/M

B 1

Brotherly love by Seth Peterson Two brothers get the best weekend they can imagine through the use of some very special, very wonderful powers. Rest assured, the results are BIG. Added Dec 2015 46k views 4.8 stars (19 votes) 7,666 words •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Size Increase•Incest•Brothers•Merging

D 1

Daddy’s boy by Seth Peterson What happens when a cocky, overly narcissistic businessman oversteps courtesy? Why, muscle-growing, mind-altering, submission-inducing karma, of course! Added Jun 2018 33k views 4.8 stars (14 votes) 2,534 words •Cock Growth•Huge Cock•Nipple Emissions•Getting Dumber•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Getting Hairy•Dom/Sub•Humiliation •M/M

F 1

Frat boys, bro!! by Seth Peterson What happens when a handsome boy and his buddy finds some frat boy pills? Sick bulky results, BRO!! Added Jan 2018 42k views 3.9 stars (37 votes) 2,556 words •Huge Balls•Huge Cock•Getting Dumber•Muscle Growth•Muscle Gut•Muscle/Strength•Belly Growth•Size Increase•Getting Hairy•Getting Fatter •M/M

G 1

The game of champions by Seth Peterson A mysterious card game seizes the interest and the bodies of four very eager, very naughty college boys. Watch the fun unravel! Added May 2016 21k views 3.9 stars (18 votes) 3,463 words •Huge Cock•Muscle Growth•Muscle Gut•Muscle/Strength•Size Increase•Nonconsensual change•Anthro/Furry

L 2

Let’s make a bet by Seth Peterson My boyfriend has always had some exceptional monster pecs! And over the years, they just got bigger and bigger… and so did he! My man cannot stop growing, and I love every inch of his expanding, heaving frame! Come check out the perfect swelling journey that is my big alpha boyfriend! 3 parts Added May 2019 21k views 4.3 stars (10 votes) 10k words •Butch-to-Fem•Muscle Breast•Muscle Growth•Muscle Gut•Muscle/Strength•Belly Growth•Gradual Change•Getting Taller•Plausible Size Difference•Dom/Sub •M/M•t/t

A love letter by Seth Peterson A slow, steady, and delicious story of love, growth, and lots of big doughy softness! Come see the progression of a boy and his one and only…from friends to lovers to something very big indeed! Added May 2020 7,860 views 4.6 stars (8 votes) 20k words •Straight to Gay•Belly Growth•Getting Handsomer•Gradual Change•Getting Taller•Plausible Size Difference•Getting Fatter

M 1

Muscle milk by Seth Peterson Travis is a bit skeptical about a new muscle supplement he buys ... but the results quickly make him change his mind. Added Jun 2016 32k views 4.4 stars (11 votes) 2,012 words •Muscle Breast•Muscle Growth•Muscle/Strength•Size Increase•Getting Hairy •M/M

P 1

The perfect man by Seth Peterson Finding out what your friend thinks is hot can lead to some amazing and unexpected results. Added Feb 2016 24k views 4.6 stars (5 votes) 1,907 words •Muscle Growth•Muscle/Strength•Foot Growth•Size Increase•Getting Hairy•Anthro/Furry

R 1

Reece’s morph by Seth Peterson The power of absorption is a nightmare for Reece...until it produces some very big results. 3 parts Added Mar 2016 Updated 12 Dec 2020 41k views 4.4 stars (10 votes) 14k words •Muscle Growth•Muscle/Strength•Belly Growth•Plausible Size Difference•Size Increase•Getting Hairy•Getting Fatter•Vore•Absorption •t/t

S 1

The smell of lust by Seth Peterson I did a thing!! Okay, I accidentally bathed myself in extremely potent, gay-causing, transformative pheromone juice. But it’s all good, right?? Added Jun 2016 25k views 4.3 stars (15 votes) 11k words •Huge Cock•Straight to Gay•Muscle Growth•Increased Libido•Transformation•Size Increase•Getting Hairy•Nonconsensual change•Hyper Pheromones•Anthro/Furry•Anthro/Scaly•Dragons •M/M

T 1

25 bottles of beer on the wall by Seth Peterson A New Year’s frat initiation bears some very delicious fruit for newcomer Mateo! Added Jan 2022 6,106 views 4.8 stars (5 votes) 1,443 words •Cock Growth•Muscle Growth•Getting Handsomer•Voice Deepening•Getting Taller•Getting Hairy•New Year’s Eve•Metabods 25•Alcohol •M/M/M/...

V 1

Vodka and cereal by Seth Peterson A night of hard drinking and the lovely inhibitions it quashes leads me into yet another transformational adventure! Like bizarre yet exotic bodies? Cereal being eaten of out unexpected body parts? Coconut vodka? Read what happens when things go a little off the rails. Added Sep 2016 9,147 views 5.0 stars (1 vote) 2,724 words •Muscle Growth•Muscle/Strength•Size Increase

W 1

Wheel of fortune by Seth Peterson One wheel. Limitless possibilities. Infinite sex. Added Jan 2016 20k views 4.7 stars (3 votes) 8,320 words •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Muscle/Strength•Size Increase

Y 1

Yoga mates by Seth Peterson A new yoga club gives a shy, unsure college boy a lot more than he signed up for. Added Jan 2017 9,317 views 3.7 stars (3 votes) 3,047 words •Muscle/Strength•Transformation