friend's mother

結婚してまだ2年目の新婚の時期に夫は出張が多く、妻の悠は寂しさから昔の男と浮気するようになっていた。 One day, it was discovered that her son's friend, Kumazawa, was cheating on her. Kumazawa threatens, saying, ``If you don't want your husband to break you down...'', Yuu's weakness is seized and he cannot refuse and has no choice but to obey. Wanting to end this relationship, Yuu asks the cheating partner to end their relationship, but he is refused, and even after that, he continues to be toyed with by Kumazawa.