Amateur girls challenge the big jump rope aiming for prize money! 5 yen if you continue to jump rope for 10 minutes!5 million yen in 100 minutes!An amateur girl who has failed changes into a micro bikini with a very small area and tries again!Every time you jump, your nipples flicker?Man hair sticking out! ?Boobs shaking! !The bikini is misaligned and the nipple is porori!Ma ○ Co is also Porori!Amateur girls who are too embarrassed to blush can't concentrate and they all fail!It's almost naked, so it's a horny punishment game!