[Riko & Shota] VS [Mayu & Kou] We called out to two lovey-dovey couples going to town and challenged them to a swapping game! The rules are simple! A prize of 1,000,000 yen will be given to the person who makes the partner's boyfriend and girlfriend cum more! Both girls have big breasts, so there is no handicap. It's a start with a nice advantage for each other...! Two couples who are puzzled at first. However, once things start, the erotic act gradually accelerates. Earn points with naughty foreplay! Finger attack on Riko! In addition, Mayu-san also got a hand-man attack...! Riko has gone first! Mayu-san's team has an advantage... I thought, but Mayu-san shook her tap-tap boobs as she cummed. After that, both sides fought fierce battles! Next is the girl's turn. Mayu is a good titty fuck that makes you go up and down violently! Riko-san is drooling and fucking! But I still don't know if I won or lost. Because the final battle is sex. This is a double-edged sword that encourages ejaculation, but on the other hand, it also makes you go. Both of them shake their hips while shaking their big breasts, and the boy makes a piston. Everyone is feeling better, so it's good to win win with this! ? There is also an opinion. But that doesn't work...! Because it costs 1 million yen...! We've already forgotten about the resistance to swapping and the notion of chastity...! www What happened to the final battle? See for yourself!