Rule 34 Dev - 1boy abs anger_vein animal_ears arms_behind_back bara biceps blush bound bound_arms brown_eyes brown_hair cow_boy cow_ears cow_horns dark-skinned_male dark_skin erection facial_hair feet_out_of_frame fiery_horns foreskin forked_eyebrows girthy_penis glowing_horns goatee highres horns large_pectorals looking_at_viewer male_focus muscular muscular_male navel nipples on_bed pectorals penis red_ribbon ribbon short_hair sitting solo spiked_hair spread_legs stomach sunlight tekkowang thick_eyebrows thick_thighs thighs tokyo_houkago_summoners uncensored wakan_tanka|17088409962