Rule 34 Dev - abstract_background animal_genitalia animal_penis anthro anus balls barbell_piercing big_balls black_penis blue_eyes bovid bovine cattle equine_anus equine_genitalia equine_penis erection eye_scar facial_scar frenum_ladder frenum_piercing front_view genital_piercing genitals grey_balls grey_body hair hi_res horn ladder_piercing looking_at_viewer male mammal model_sheet nipple_barbell nipple_piercing nipples nude penis penis_piercing piercing prince_albert_piercing rear_view scar short_hair smogville solo standing striped_arms striped_back striped_legs white_hair white_horn|14013786512