MiU deepens her awareness as a sexual servant by obeying her Master's commands. Her Master gave her a vibrator, instructing her, "Take this home. When I give the order, use it to masturbate and report back with a selfie," and had MiU write down the experience. [First Command] [When your family leaves the house, climb onto the dining table and masturbate, wearing lewd lingerie.] Climbing onto the breakfast table to masturbate felt incredibly shameful. MiU hoped her Master, busy with work, could enjoy seeing her lewd body, even if just for a moment. With that thought in mind, she used the vibrator and pen, caressing her breasts and slit slowly and teasingly, just as her Master would. Longing desperately for her Master, MiU felt her heart as a masochist fulfilled and experienced pleasure simply by receiving commands and discipline. [Second Command] [Masturbate with orgasm denial. Sit still for 20 minutes. Insert the vibrator and leave it inside for 20 minutes—but do not turn it on. If you can endure without climaxing, you'll be permitted to masturbate. Turn the vibrator on and come repeatedly, showing me each time.] Just reading the command made her pussy wet. The enforced waiting period after denial intensified her frustration at not being allowed to touch herself, stirring deep, aching emotions. With the vibrator powered off inside her, she endured the painful, faint sensations at the very edge of pleasure. After successfully obeying, she turned the vibrator on and, in a kneeling pose, trembled through one climax after another as her reward. Master, thank you again today for disciplining me. MiU is my real, owned, managed, and kept pet. Our master-servant relationship is genuine. We film and upload these videos as public training, as discipline. I want to show that SM can be sweet, painful, and beautiful. Since we're both adults in society, MiU wears a blindfold and I wear sunglasses.