
We approached two traveling couples and invited them to a hot spring facility under the pretext of an interview! The couple, who were meeting for the first time, shared a table with only a towel and took on a radical mission! The missions started with a discussion of their daily troubles and gradually became more radical, but despite feeling embarrassed and guilty, they swapped partners and engaged in cheating sex! Although they knew it was wrong, their sexual desires prevailed over their reason and they instinctively swapped partners and had raw sex and creampied each other!