A mother-in-law who was made to swear obedience to her son - In order to maintain a peaceful daily life, I was raped... ～

Eriko is a married woman who married a man with a child. She dreamed of the days when her family would live together in harmony, but her son-in-law, Akio, always treats Eriko coldly. Furthermore, Eriko suffers from a rift due to her husband's long business trip, and the only thing that saves her is the kindness of Akio's cousin, Jiro. However, Akio, who has a strong sense of inferiority, does not like this and angrily asks for her body, saying, ``If you want to be part of a family, do as I say.'' "If it's just once..." Eriko forgives, but the command doesn't stop there...