Joi, a submissive BDSM enthusiast, eagerly awaits her master's orders while tied up in lingerie and panties. However, a simple jerk off instruction leads to a painful ordeal, testing her limits.

Joi, a submissive slave, eagerly awaits her master's command. Dressed in lingerie and panties, she's bound with ropes, her hands secured in handcuffs. Her master, a sadist, issues a cruel instruction - to masturbate while in intense pain. Joi obeys, her body writhing in agony as she pleasures herself, her moans echoing through the room. Her master watches, a sadistic grin on his face, as he enjoys her suffering. The pain intensifies, making it harder for Joi to focus on the task at hand. She's a prisoner of her own desires, her body convulsing in pain and pleasure. As she nears climax, her master interrupts, leaving her hanging in ecstasy. Joi is left bound and in pain, a slave to her master's whims.