ONIMAI: I’m Now Your Sister! - 12 - Mahiro’s Future as a Sister

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 familiar tingling sensation between his legs.

Download ONIMAI: I’m Now Your Sister! Season 1 Episode 12