The exquisite body of G-cup divine breasts, Rino Yuki, is tortured in an extremely intense training play, and is reduced to a sex doll for vile men! Rino Yuki, staring at the camera filmed by her master with a frightened expression, takes off her clothes as she is told, and her breasts and pussy are attacked as they please until she cums violently! Eventually, her body continues to be trained, and she grows lascivious, becoming a sex doll that only has sex to make men feel good!