SW-1037 — Wife swapping! A wife with a cuckolding fantasy on a hot spring trip says, "I want to be fucked by a man other than my husband!"

Three couples are on a neighborhood association hot spring trip. A quiet, lecherous middle-aged couple is seduced by a sexually active, promiscuous couple from the neighborhood, and in front of their husbands, they are thrust with other men's penises and eagerly suck on them. The excitement of watching their husbands having sex with other women nearby, and the excitement of being watched, doubles the pleasure of having the other men's penises inserted into them. In the bathroom, hallway, and in bed, the wives become engrossed in penises other than their husbands'.