Rule 34 Dev - abs anthro armor athletic biceps big_muscles big_penis biped bite bodily_fluids boots bottomwear brown_body brown_skin claws clothed clothing crossed_arms crouching cum cum_on_chest cum_on_self cumshot ejaculation erection fangs footwear frown genital_fluids genitals grin humanoid_genitalia humanoid_penis lying male masturbation muscular muscular_anthro muscular_male on_back orgasm pants pecs penile penile_masturbation penis pose scales shoes smile solo standing tail teeth toe_claws topless torn_clothing vein wood pcz extreme_dinosaurs t-bone_(extreme_dinosaurs) dinosaur prehistoric_species reptile scalie theropod tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex 2013|1722521955