Overview

After a long absence, Shunsuke returns home at the invitation of his older sisters. He learns that his sisters suffer from a rare condition: they have abnormally strong sexual desires resulting from a disease. Now, Shunsuke must do whatever he can to improve their health. (This OVA is based on the erotic game by Marine.)

Top Cast

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Natsuru Tsuzuki

Yuki Segawa (voice)

Hikaru Isshiki

Asaka Segawa (voice)

Maki Kobayashi

Tsukino Segawa (voice)

Yukari Minegishi

Haruka Fujimino (voice)