AMBI-204 Tamed into an obedient masochistic pet by a uniformed beautiful girl, me Rin Amasawa

The spoiled princess Rin, with nothing but time, money, and an excess of sexual desire, was in the habit of recruiting masochistic pets on social media to train exclusively for her own use. This day too, a man aspiring to be a pet, M-man-kun, showed up. She made him drink saliva, face-ride him, and play lick-dog games! Even his ejaculation timing was controlled, and in the end, he was even forced to urinate on her!? Faced with these wanton acts, M-man-kun could only be bewildered. How did it come to this...