My wife is returning home to prepare for childbirth. - Suddenly, his sister-in-law Misaki comes to the man who is relaxing alone. - Misaki says that he came to take care of the man who is in trouble because his wife is away, but in reality, Misaki has no such intention and his real target is the cock. - Frustrated, Misaki targeted her sister's husband. - While the man is taking a bath, Misaki bursts into the bath completely naked and seduces him with sweet words... - Misaki's lustrous body had enough destructive power to blow away a man's reason.