Wasaki has been married for two years. She started living with her father-in-law Tadao six months ago, but one day, Tadao fell asleep with his back strained. After that, every time he was touched by Wasaki, who was assisting him, Tadao unconsciously got an erection, which had not happened since his wife died. Wasaki, who has no sex with her husband, can't take her eyes off her father-in-law's crotch, and finally, in the name of caring for her, he overlaps her body... The secret frustrations of two people who intersect. The days when our girlfriend's husband was not around in the afternoon, the tips of our tongues intertwined passionately, were repeated... JUQ-420 JUQ420 JUQ