A man who will live with his wife's younger sister Yukino by chance, a man who can not stand the sex appeal asks Yukino who is taking a bath. A man who approaches his sister-in-law who is bearish and can not refuse in a narrow bathroom, a man who occupies the taste of Yukino who is compliant steals his wife's eyes and goes further for Yukino. Eventually Yukino himself wakes up to pleasure and seeks a man ...
