Rule 34 Dev - 2019 2boys animal_genitalia animal_penis anthro balls blue_eyes blush brown_fur cum cum_in_mouth cum_inside cum_on_face duo equid equine equine_penis erection faceless_male fur furry furry_only gay hair horn horse horsecock humanoid_hands looking_at_viewer male male_only mammal mcmadmissile muscular muscular_male nipples nude open_mouth penis piercing simple_background smile solo_focus tongue tongue_out unicorn white_fur yaoi|3508532360