Overview

Tatsuya is doing housework to see off his wife who is about to give birth. Just when he was feeling lonely with no one to talk to, his wife's sister Maina came to check on him. Tatsuya is happy that he has someone to talk to for the first time in a while and welcomes Maina, but his true purpose is her body. Maina suddenly bursts into the bath. With no way to escape from her, Tatsuya is forced to take advantage of her beautiful white breasts, and there is no way he can resist her...