In Mistress Land's studio, Minami Nizimura, clad in heels and a stern expression, trains her chastity-belted slave in a unique blend of nipple torture and CBT. She laughs as she grinds her heels into his tender nipples, drawing cries of pain and pleasure. Minami's skilled hands apply clamps and weights, twisting and pulling, as she pushes her slave's boundaries in this intense, subtitled session.