Rule 34 Dev - abs anchor_tattoo animal_genitalia animal_penis anthro ball_tuft ballhawk balls black_border black_eyes border equine_genitalia equine_penis erection facial_piercing genital_piercing genitals hooves horn male muscular muscular_anthro muscular_male navel nipples nose_piercing nose_ring pecs penis piercing ring_piercing simple_background solo standing tattoo tuft ekzonzz bovid bovine cattle mammal 2021 hi_res|16057895875