Masturbation Tag

A man comes to terms with his roommate's changes as he becomes an anthro as a side effect of a virus, only to discover he is not the only one infected. And with it, his roommate's feelings for him come to the surface, something the...

In this spin-off of 'Bull Reverse' , a man encounters the horrific sight of his friend in mid-change, looking more bull than man. Without an idea why he was changing, exposure to his cum and finding his own set of changes making him a beast...

Two friends come into possession of a pair of Digivice models from their favorite season of the animated series, at a much reduced cost. However, neither could expect they really worked, or that they might experience true spirit evolution and all the pleasure their adult...

A well-to-do woman dreams of old anime and bestial fury, lust, and envy of the male form heavy in her mind. Yet, she has no idea her wishes might be granted, both in form and gender, one that gives her the proper size to match...

As part of their animal anatomy university program, two men are tasked to change into female animals to explore gender changes. While one is hesitant about the experience, the other is ready to embrace it eagerly, even going so far as to take an extra...

In the Zoomorphic Virus universe, a woman becomes one of the first infected to change all the way, not only into a tiger but so rapidly compared to most others that her struggles with a changing body are only the tip of the iceberg...

An employee of the CDC gives her report to the board on the latest developments of a highly transmissible variant of an anthro donkey mutagen virus, only to discover her own vaccinated status is precarious at best....

In the second installment of the 'Fleshlight' series, its new owner has time to go camping and play with his alien device. Taking on two new forms, each has its own unique challenges and experiences, all of which turn out to be arousing in the...