Locker confinement, collar, wetting herself, trampling. The ultimate training of a corporate slave office lady by an introverted senior colleague. Haru, a strong-willed office lady, becomes the target of Sato, a proud, introverted senior employee. Just as she is about to report the sexual harassment to HR, she is sprayed with an aphrodisiac and forced into a state of arousal in the office without being able to resist. The humiliating scene of her being confined to a locker, denied access to the toilet, and forced to wet herself miserably in the storage room is a must-see. She is fitted with a collar...