Enbi

Kentaro returned to his native village for a summer holiday. There he met his aunt Shizue, who was dressed in a beautiful kimono. They walked together, and Kentaro was very impressed by her outfit. He didn't want his aunt to notice his admiration, so he pretended to have a stomach ache and said goodbye to her.

Calming down a bit, Kentaro went in search of his aunt and found her at the temple. To his horror, he saw her making love to three men. Shocked by this sight, Kentaro hurried home. There he saw his younger sister Rumi, who was sleeping in a rather revealing outfit.