Ling, who is weak to pressure and has a masochistic personality, appears in a cuckold film for her husband. Although she was not keen on it, her body responded honestly, and she broke her promises to her husband one after another. It progresses to passionate kissing, raw sex, and the forbidden act of creampie. Furthermore, when outdoor exposure, urination, and gangbang play are aroused and her sense of shame is aroused, she becomes wild and goes crazy, asking for a creampie herself and receiving another man's semen in her uterus.