In this extreme adult bondage scene, sultry Ryu Enami is forced to strip, fitted with a collar, and restrained for a brutal 3P training session. A punishing deep-throat assault ends with ejaculation at the back of her throat. She is then taped down with her legs spread wide as a thick vibrator and powerful wand relentlessly work every sensitive spot. Each forced cry chips away at her resistance until she is simultaneously penetrated deep in her throat and pussy, with shame and pain gradually blurring into pleasure. Sweaty and drenched in fluids, Ryu slips into a trance and climaxes again and again. She is finally trained into total submission, serving the men without resistance before consecutive creampies complete her transformation into their sex toy.