Seed of Pleasure / Etsuraku no Tane The Animation [uncensored]

This "something" grows and feeds on female secretions during the greatest state of arousal. And the more "it" grew, the more pleasure Izuki received. To survive, this "something" must capture more and more space, but when Izuki began to understand the nature of this "something", it was already impossible to stop. Only the Japanese could come up with such nonsense.

 

Added Anistar voice acting