340SKMJ-548 Loving couples challenge each other by swapping partners in a swapping game!! [Shonan Swimsuit Couple Edition] If you make the opponent's girlfriend & boyfriend cum more, you win 1 million yen!? Activating extremely erotic skills for victory w

Challenge a swapping game where love couples exchange each other's partner for prize money![Shonan Swimsuit Couples] The prize money of 1 million yen for the other party's girlfriend and boyfriend!?Partner change between couples you meet for the first time!!She shakes her breasts and tries to make it squid as she spills out of her bikini!Do you really have sex with others in front of your lover because of the prize money??