A J-pop girl on the verge of an uncontrollable orgasm due to her sensitive, throbbing nipples during puberty. Unable to hold back, she's caught masturbating her nipples in secret after school by a horny school janitor... #1 Classroom Sensitive Nipple Stimulation #2 Nurse's Office Squatting Orgasm #3 White-Eyed Ecstasy Water Torture #4 M-Position Pleading Orgasm #5 Club Uniform Peer Gangbang.