[Tamagou] Gibo no Tsukaeru Karada. [biribiri]

A young man staying with the family forces his girlfriend's mother down and takes her, callously musing that his oversized cock simply doesn't fit her smaller frame while she sobs for him to stop. Consumed by dread over how she can possibly face her family, she forces a smile through an evening of baseball cheering beside her husband, sweat beading as she wonders whether she is acting normal. With two days left before he leaves the home, her resistance melts into moonlit surrender as he leads her naked to the bedroom, promising to go at it until morning.