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Rated R
  • Published: Jun 20th, 2023
Two women take part in an animal behavior experiment, but the approach is more hands-on than either of them could have expected... | The story contains a non-explicit description of sexual contact between two transformed humans with retained mental sapience. Reading time estimate: 35-40 minutes.
Comments: 0
Favorites: 8
Score: 100
Rated X
  • Published: Oct 7th, 2022
A couple who have been trying to get buff try a new protein powder, only to find its tainted properties work too well in both the gym and the bedroom
Comments: 0
Favorites: 3
Score: 100

Of Man to Mice by gabrielmoon

Rated X
  • Published: Aug 6th, 2022
  • Last Updated: Aug 13th, 2022
Follow a man deciding to ingest a serum that, over the course of several days, will turn him into a mouse, and all of the altered experiences such a change will grant him.
Comments: 0
Favorites: 2
Score: 0

Freed by doctor_ashwood

Rated X
  • Published: Jan 23rd, 2021
  • Last Updated: Jan 23rd, 2021
What I hope to be the start of many good stories kicks off with a woman who undergoes treatment for Cross Species Dysphoria.
Comments: 4
Favorites: 22
Score: 95

Family Stallion by thedarkhorse

Rated R
  • Published: Dec 25th, 2019
  • Last Updated: Jan 27th, 2020
An athlete is currently confused about his predicament, but soon finds out it may not be that bad at all.
Comments: 2
Favorites: 11
Score: 94

Something More by punished

Rated X
  • Published: Apr 1st, 2016
(Fanfiction, The Witcher) Held captive and transformed by an unknown enemy, Yennefer of Vengerberg learns just how far a person can fall.
Comments: 1
Favorites: 19
Score: 86
Rated R
  • Published: Jan 1st, 2012
  • Last Updated: Sep 12th, 2015
As Brianna's changes were taking place in Part 2 & Marta's in Part 4, Nichole ended up having a rough time getting a handle on the side effects she was experiencing thanks to Aventon Labs' experimental drugs.
Comments: 0
Favorites: 11
Score: Disabled
Rated R
  • Published: Jan 1st, 2012
  • Last Updated: Sep 12th, 2015
As Brianna's changes were taking place in Part 2 & Nichole's in Part 3, Marta was feeling a little fishy in her room at Aventon Labs after being subjected to all of those trial drugs.
Comments: 0
Favorites: 12
Score: Disabled
Rated R
  • Published: Jan 1st, 2012
  • Last Updated: Sep 12th, 2015
Three young ladies on the cusp of their own separate lives need a little cash for their one-last-hurrah cruise & decide to take part in some medical trials at the mysterious Aventon Labs. Things don't go as they expect...
Comments: 0
Favorites: 12
Score: Disabled