765ORECS-217 A restraint suite that drives men crazy!? First time in a harem slut play, bullying a masochistic man! Jerking off his immobile big dick and making him cum over and over again! Miku (24) an apparel store clerk & Mayu (25) a nursery teacher A lovey-dovey couple challenge each other to a swapping game where they exchange partners! ! If you can make the other person's girlfriend & boyfriend cum the most, you'll win 1 million yen!? Mika (23) & Atsushi (23) VS Rina (21) & Takuma (21)