A close game! A harenchi athletic meet! Give... sweat, and give a voice, and take out a sperm...

A Harenchi athletic meet. It is an athletic meet becoming the Details that all competitions carried out only in toaru area are Sex. For students, were annual festivals to be free to have various Sex in public. However, be the morning of the day. In the air which I did in expectation and Koufun restlessly, a small case happens. Two certain girls quarrel from slight misunderstanding……! "Let's play at today's Harenchi athletic meet! The Koto which certainly obeys an order of the one that won when I lose!" ……Okay, receive a game of the So. Wash a neck, and wait, and do it" To solve the misunderstanding of a piece and the partner, and to be reconciled. To hit it against the grudge that came out of a piece and misunderstanding. Girls push forward a foot to the ground which is the meeting place of the Harenchi athletic meet on a chest in each thought. ――In this way. For two people, the fight that was never lost began……!