ONIMAI: I'm Now Your Sister!
7.4EndedAnimationComedy

ONIMAI: I'm Now Your Sister!

When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.

Watch TrailerIMDb
OverviewProvidersCreditsSeasonsRecommendationsSimilarImagesVideos

12. Mahiro's Future as a Sister

Mahiro's Future as a Sister
6.5Mar 23, 2023 · 23 min

Mahiro and the girls take a trip to a Japanese inn over spring break. First they hit the town in their yukata, before heading to the open-air bath to detox. However, things go south when Mahiro begins to feel a familar tingling sensation between his legs.