Ai Hoshina and Rui Airi, who belong to the track and field club, were rivals who competed against each other.One day, if she loses in her practice, she will have her first kiss with Ai. The distance between the two is shortened at a stretch, hand man in a club room where no one is, cunnilingus during class, finger insertion and sexual scent spread throughout the school.Licking each other's pussy on all fours, and taking Kuchuona videos with smartphones.A secret school lesbian sex that can't be told to anyone by rubbing the crotch that became slimy.