Its all in the family in this incest erotica as an elderly father goes after his daughter-in-law and the son goes after his young step-mother. Young bride Mikage (Osawa Yuka) is soon to be married to Youiti the son of the Chairman of a supermarket chain. Mikage moves in to stay with Youiti at his fathers big house to prepare for their upcoming wedding. Youitis father is called the Chairman who has taken on a young wife named Yukino after his first wife Maeda (Youitis mother) passed on. Despite his age and his heart problem the Chairman is quite a sex maniac.