Two couples traveling were approached for an interview and guided to a hot spring facility! First-time meeting couples, men and women, in mixed bathing with just a towel, challenged an intense mission! Starting with daily troubles consultations, the mission gradually became more intense. Despite feeling shy and guilty, they exchanged partners and plunged into adulterous sex! Knowing it was wrong, but desire overpowered reason, they engaged in raw swapping and bareback intercourse.
