a tragedy repeated under one roof! a housewife assaulted by her coercive cohabiting father-in-law, a remote-controlled vibrator shoved inside her! unable to tell her husband… morning and night, remote training!! in daily life, overwhelmed by pleasurable vibrations, her panties soaked, she becomes obedient! eventually, driven by taboo pleasure, she becomes the ideal woman for her father-in-law! unable to resist, she indulges in forbidden raw sex!!