A shaggy-haired, wild-eyed 'patient' in a straitjacket, dubbed 'Bin' by the asylum staff, is introduced to a new form of 'therapy.' His ass, already red from previous sessions, is lubed up, and a burly, tattooed therapist stands behind him, his massive cock throbbing. Bin's asshole puckers in anticipation as the therapist pushes his cockhead against it, forcing entry. Bin moans, a mix of pain and pleasure, as the therapist begins to fuck his ass hard, slamming into him, making his ass cheeks jiggle. Bin's cock is rock hard, and another therapist, a busty woman, takes it in her mouth, sucking him off while he's getting assfucked. The room echoes with Bin's moans and the wet, slapping sounds of hardcore fucking.