Hinata, the sex-trained doll, writhes in pleasure. At her master's command, she sheds her clothes, revealing sexy lingerie. A rotor is implanted in her pussy, and when the master switches it on, she immediately moans... Hinata, who has undergone intense training, has become an excellent sex doll that reacts to her master's voice, wetting her pussy like a conditioned reflex. Soon, she is ordered by her master to perform her final service before being handed over to a new customer. To serve in the best possible condition, Hinata masturbates to heighten her sensitivity, and her master's thick cock is presented to her. Despite whimpering in pain from the spartan training of having her cock deep inside her throat, Hinata desperately clings to it. After smearing the master's cum inside her pussy, she masturbates with her fingers and reaches a climax! The master, troubled by Hinata's unquenchable sexual desire, inserts the rotor into her cum-soaked pussy and devises a special training regimen. Hinata is suspended from the ceiling by her wrists. With each tightening of the rope, she writhes in ecstasy, her swollen pussy pierced by the thick cock, her face contorted in pleasure! Hinata, who has been inseminated with hot sperm deep inside her vagina, completes her final training as a sex doll who can be proud to show off anywhere!