ONIMAI: I'm Now Your Sister! — Season 1, Episode 2: Mahiro's Time of the Month

Episode synopsis

As Mahiro stumbles through his new life as a girl, he finds himself gradually beginning to get into the swing of things. Realizing this, however, prompts him to try and reclaim some of his masculinity. He tries, in futility, to engage his core and do a sit-up, but ends up with a stomachache instead. Seeing his condition worsen rapidly before her eyes, Mihari has an epiphany. She realizes that his pain may actually have something to do with fact that almost a month has passed since Mahiro turned into a girl...

About 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.

More episodes from Season 1

• E1Mahiro's Confusing New Body
• E3Mahiro's Close Encounter
• E4Mahiro's New Friend
• E5Mahiro Discovers Adventure and Social Gatherings
• E6Mahiro Goes Back to Middle School
• E7Mahiro's Role-Playing Game
• E8Mahiro's First Girls Sleepover
• E9Mahiro Rings in the New Year
• E10Mahiro Ponders Boobs and Identity
• E11Mahiro Pretties Up
• E12Mahiro's Future as a Sister