After three years of marriage, his wife, Yu, feels a little unsatisfied with her simple-minded husband, but leads a harmonious married life. One day her brother-in-law, Kensuke, who is her exercise trainer, visits the house. Recently, Yu, who has been worried about her body slack, is recommended by her husband, and will receive her guidance. However, unlike her husband, Kensuke, who is carnivorous, was excited by Yu's huge breasts from the moment he saw her, and called her guidance and played around with her plump body. In the meantime, I can't stand her charm that oozes out from her hot body, and I grab her chest.
