Rule 34 Dev - 2020 5_fingers abs animal_genitalia animal_penis anthro balls beckoning big_muscles black_body black_penis bondage broad_shoulders diago_marcello drone duo equid equine equine_genitalia equine_penis erection fingers flared_penis gas_mask genitals gesture glistening glistening_body green_eyes half-erect half-length_portrait hand_on_shoulder hi_res holding_mask horse hufnaar latex latex_body latex_creature living_latex looking_at_viewer male male/male mammal mask medial_ring muscular muscular_anthro muscular_male nude pecs penis petplay pony ponyplay portrait red_eyes roleplay shaded signature simple_background tail ulbrek|12332013280