Umi, a full-time housewife, lives a lonely life every day. Her husband always comes home late. There were nights when she made dinner and waited for him, but he didn't come home. She decided to sleep with her son because of her longing for someone else. They were supposed to be a normal mother and son, but overnight it turned into a relationship between a man and a woman. The mother gets excited when her son sniffs and licks her stinky anus. Her anus is stimulated and she has the urge to defecate, producing a thick, hard poop on her son's face! XCREAM DUGA