A massive fluffy teddy bear, huge muscular anthropomorphic plush bear with soft brown fur, big belly, thick powerful arms and legs, enormous veiny 14-inch throbbing cock with precum dripping, aggressively fucking a petite trans boy from behind in intense anal sex. The trans boy is slim feminine body, smooth pale skin, small perky tits, narrow waist, round bubble ass, long legs, cute feminine face with makeup, short hair, wearing only a tiny pleated school skirt pulled up, no panties, his small erect penis and heavy balls swinging with every thrust. The big teddy bear is gripping the boy's hips hard, pounding deep into his tight asshole, balls-deep penetration, stretching his hole wide open, raw rough anal fucking, sweat and juices everywhere, the boy's face in ecstasy moaning, ass cheeks spread, detailed cum leaking from his fucked hole, plush bear fur contrasting with smooth boy skin, bedroom setting with messy sheets, highly detailed, explicit, pornographic, ultra realistic textures, shiny sweat, dynamic motion, best quality.", raw, lighting, overexposed, harsh, flash, <lora:detailed_notrigger:.4>, <lora:Rawfully Stylish v0.2_epoch_20:.3>, <lora:Felt-Puppet-base-v1-000008:1.8>, 1girl, 1boy, sex, hetero, anal, sex_from_behind, pussy, penis, fullnelsonpose, arms_behind_head, full_nelson, reversepose, <lora:ReverseCowgirlFullNelsonXL:.8>, erect-futa, erect-penis, woman, testicles, erection, <lora:SDXLlora13ErFut:.8>