A couple who are troubled by the rut of night activities. Her wife 'Mao' talks about her young colleague at her part-time job and tries to make her jealous of her jealousy, but her husband thinks otherwise. "I want her wife to be cuckold by that man..." She is embraced by a man other than herself, and her husband is violently excited by the appearance of her wife who feels violently and blows tide. 'Mao' also devotes herself to her forbidden sexual act to meet her husband's wishes.
