Cute and incredibly sexy Mio Futaba returns for another cowgirl time trial. If she can make the man cum while riding him within five minutes, she wins a cash prize; if she fails, she faces an erotic punishment. She quickly gets his cock rock-hard with a filthy blowjob, climbs on, and starts moaning the moment he enters her. While playing with her nipples, she rides frantically with wild, unrestrained hip movements. Will Mio finally win her rematch?