The second work of FA professional actress "Kimika Ichijo"! Emi married as a second wife to a man-only house. He is busy caring for his father-in-law and taking care of his ex-wife's son Shinichi and his real son Yusaku. One day, Saffle's ex-boyfriend is brought home, but Shinichi comes home shortly afterwards and is forced to have a forbidden physical relationship instead of talking about it. A crazy mother's sigh that secretly leaks in the bedroom without her husband ... The peeping Yusaku also begins to run away! Emi begins to feel strange pleasure ...