คู่รักสวิงกิ้งยั่วคู่รักผู้ใหญ่ให้เปลี่ยนเมีย

Tifanny and Manson go to Mexico City and in a restaurant they meet a mature couple, they invite them to their apartment to talk and be friends, but they don't know that the Mansons' plan goes beyond getting to know each other, will they accept the sensual proposal of changing wives?