YAL-107 Sachiko Ono, a Mother Raped by Her Son Near Her Husband

Sachiko Ono plays a mother whose son has been raping her for a month, leaving her on edge. When he starts watching her cook, she refuses his demand to have sex in front of her father, but he makes her drug her husband with sleeping pills. She is then raped in front of the unconscious husband, and despite her regret, she ends up asking for more and climaxing repeatedly on his harder, thicker penis.