Kodama Rena's body was injured during club practice, so she visited a chiropractic clinic to relieve the pain. However, while receiving treatment, she suddenly realized the therapist's hands were grabbing her buttocks. Shocked and speechless, Rena could only tremble as those hands began massaging around her groin, kneading her outer labia, spreading and opening them. Under the guise of therapy, Rena could do nothing but let out soft moans.