A tragedy repeated under one roof! A married woman is forcefully attacked by her father-in-law who lives with her and has a remote vibrator shoved into her! She can't even tell her husband... Morning and night, remote training!! The pleasure vibrations that attack her in her daily life make her crotch wet and she becomes obedient! Thanks to the pleasure of her immorality, she eventually becomes the convenient woman for her stepfather! Unable to resist, she becomes immersed in a forbidden affair!!