Onimai: I'm Now Your Sister!

2023· 24 min★ 6.7· Animation, Comedy

When a lazy, erotic-game loving Otaku 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 ar...

Cast: Marika Kohno, Kaori Ishihara, Hisako Kanemoto