Aoi sought to overcome her shyness by requesting one-on-one instruction from a new rhythmic gymnastics coach. However, she found herself in an uncomfortable situation as the late-night sessions turned into humiliating sexual encounters. With only 10 days remaining before the tournament begins, Aoi must endure these erotic experiences that take place each night. The intense and passionate erotic gymnastics of the rhythmic gymnastics club members are causing the group to gradually disintegrate...