Hinata, a sex doll, writhes in agony. Following her master's orders, she takes off her clothes, revealing her sexy lingerie. A vibrator is inserted into her pussy, and when her master turns it on, she immediately begins to moan... Having undergone passionate training, Hinata has grown into an accomplished sex doll, her pussy getting wet as if by conditioned reflex at the mere sound of her master's voice. Soon, as a finishing touch before being handed over to a new customer, Hinata is ordered by her master to perform one last service. In order to best serve her, Hinata masturbates to heighten her sensitivity, and then her master presents her with his huge cock. Despite sobbing during the Spartan training, in which his cock is thrust deep into her throat, Hinata clings to it desperately. She then smears the semen that has been ejaculated into her mouth into her shaved pussy, and masturbates with her fingers until she reaches an intense orgasm! Having trouble with Hinata's still-excited sexual desire, her master plans a special training session by sticking a vibrator into her semen-covered pussy. Hinata is restrained, hanging from the ceiling by her wrists. She writhes in agony as the rope tightens, and her face contorts as the huge cock thrusts into her engorged, lustful pussy! After having hot sperm ejaculated inside her vagina, Hinata's final training is complete, making her a sex doll that she will be proud of wherever she goes!!