Pull it in♪ Open it♪Ah (Heart) ``If you sing a karaoke song while your nipples are being played with, you'll get a winnings! - "The target is a super cute nursery school worker! - The nursery school mother, who usually plays with the kindergartener, sings desperately hard while being teased with her nipples! - However, there's no way he can withstand the pleasure of his nipples... and the punishment game of thrusts relieves stress!