The Big ImageBoard (TBIB) - 4 toes all fours ambiguous gender ambiguous penetrated anthro anthro on feral anthro penetrated bestiality black sclera bodily fluids bone claws cum cum inside doggystyle dragon duo eyes closed feet feral feral penetrating feral penetrating anthro from behind position genital fluids hi res horn kobold larger male lizard male male/ambiguous male on anthro male penetrating male penetrating ambiguous melthecannibal membrane (anatomy) membranous wings obscured penetration open mouth penetration penile penile penetration red body red eyes reptile scalie seija sex signature size difference skull skull head smaller penetrated stardragon tail toes tongue tongue out western dragon wings