Bound and at the mercy of the fuck machine, the sissy's chastity cage is removed, revealing their engorged, sensitive cock. The machine's dildo, slick with lube, penetrates their tight ass, expertly massaging their prostate. Their body convulses, nipples hardening, as the machine's pace quickens. Hands tied behind their back, they can only submit to the intense, hands-free orgasm that rips through them, coating their stomach with ropes of anal cum.