14 Couples on the Swap Board, Secret Bases for Adults in the Tokyo Metropolitan Area

It’s not a sleep, it’s not a turbulence, it’s an agreement with someone you don’t know. The ultimate fetism of partner exchange! i'm tired of the shitty fetish... Sex where the hentai-san, who seek the ultimate of fetism, exchange their partners with each other at a remote place in Tokyo and show each other. The eight couples entangle each other in a greedy way, seeking stimulation. Watch the swapping sex with a fixed-point camera.