Yuki felt pity for her son, who was severely blamed by her husband every time she failed the exam, and secretly pampered her husband to the extent that she was overprotective. At some point she even took care of his sexual desires. My son, who has sexual desire, asks for Yuki's body on a daily basis. Finally, Yuki promised her that if she passed the exam, she could have sex with him. While serving her husband, she feels her son's gaze from behind her door, and instead of stopping, she keeps sucking to show off!
