Petite adult Wato Kokoro looks adorable in twin tails and an adult uniform role-play outfit, but she is a genuine sadist who loves training her masochistic servant like livestock. She puts her masked, underwear-clad pet on a leash and parades him around the mansion. Then the viciously demanding mistress writhes and moans with her submissive servant while dressed in a sailor-inspired adult role-play costume.