Rule 34 Dev - abs animal_genitalia animal_penis anthro balls biceps big_penis brown_hair equid equine equine_penis erection fur genitals hair hand_on_head hi_res horse hybrid iceman1984 jairus looking_at_viewer male male_only mammal medial_ring muscular muscular_anthro muscular_male navel pecs penis smile solo striped_body striped_fur stripes vein veiny_balls white_body white_fur yellow_body yellow_eyes yellow_fur zebra zebroid zorse|4729058000