VENX-207-Uncensored-Leaked — My wife's sister suddenly showed up and completely outdid me during our two-day, one-night trip. - Reiko Kobayakawa

Having seen his wife off as she returned to her parents' home for childbirth, Kenji was struggling to cope with living alone again after a long time. Just as he was about to give up on housework and cooking, his wife's sister, Reiko, came to help. Exhausted from all the unfamiliar tasks, Kenji gladly welcomed Reiko, but... Reiko's real target was Kenji's penis. Unaware of this, he was helpless against her bold glimpses of her breasts and body touches, and became fully erect...