The 21st installment of the series features highly sensitive sports girls! Girls from the "tennis club," "rhythmic gymnastics club," "cheerleading club," "track and field club," and more are attacked in the library after their club activities. In a situation where they can't make a sound, they are made to feel so much that love juice strings from their pussies! Once inserted while riding, they gradually begin to grind their hips on their own! These club girls, so horny they lose their reason, repeatedly climax in cowgirl position with "incredible hip movements"!!