What happens when a married man and woman who are on a family trip to a hot spring inn share a seat in the open-air bath?! We will show you the whole story of a naked relationship between an adult man and woman, starting with a "Nice to meet you" with only a towel on! A long-awaited pussy gets horny when it sees a fully erected big dick on a voluptuous big tits that can't be hidden by a single towel! They forget about their wives and husbands and follow their instincts with a continuous creampie double affair!!