Harumi, the dispatch M girl, is disciplined to become a lewd M slave in front of the customers, but it's not just that; she also receives regular training from the shop owner. This is to broaden the range of customer requests by undergoing training. Enjoy the scene of the M girl accepting training with a joyful expression in the face of any pain, whether it's nipple teasing, candles, whips, irrumation, or large enema injections.
