Rule 34 Dev - 2021 anthro arm_markings back_tuft balls between_legs biceps body_hair bovid caprine cervine chest_hair deer duo ear_piercing erection eye_contact facial_hair fangs genitals goat goatee grin hand_on_butt hand_on_penis happy_trail heromule hooves horn ibex kneeling leaning leaning_forward legs_up looking_at_another lying male male/male mammal markings masturbation nastymuleart navel nipples nude on_back open_mouth orange_background penis piercing reclining sex simple_background smile teeth tuft tufted_deer|13138016456