Dekakute Ecchi na Ore no Ane

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.)

Cast

Natsuru Tsuzuki

Yuki Segawa (voice)

Hikaru Isshiki

Asaka Segawa (voice)

Maki Kobayashi

Tsukino Segawa (voice)

Yukari Minegishi

Haruka Fujimino (voice)