[NGOD-358] With the husband next door who is a perfect match... The thrill of divorce if found out is so good I can't stop. Married couples kissing passionately and having double affair sex

A family-oriented used condominium in a certain city in the Kanto region. The Hayama couple and the Hoshino couple live on the same floor. Both have been married for five years and have children; the husband is an employee, and the wife is a part-time housewife. Since they are generally the same generation, both families are neighbors and have a close relationship. However, there is a secret between 'Sayuri, the wife of the Hayama family' and 'Akira, the husband of the Hoshino family,' that they can never reveal. In fact, these two are married men and women living in the same apartment building and have fallen into a forbidden affair.