Rule 34 Dev - abs anal anal_sex animal_genitalia anthro areola atlas_(fusion_h0ss) balls barrus bear biceps black_hair black_skin blue_skin blush body_hair brown_skin chest_tuft circumcised claws clenched_teeth cum cum_in_ass cum_inside cum_on_anus cum_on_balls cum_on_fur cum_on_leg cum_on_penis dinosaur duo ejaculation erection eye_contact fur grin grisser hair happy_trail hi_res horn huge_muscles humanoid_penis hyper hyper_muscles hyper_penis long_hair looking_back male mammal muscular muscular_male navel nipples nude pecs penetration penis pubes quads red_fur red_hair sex shaded sharp_claws sharp_teeth sheath short_hair simple_background sitting smile teeth theropod toe_claws triceps tuft tyrannosaurus_rex uncut vein veiny_penis yaoi|3145779056