Rule 34 Dev - 1boy 2018 5_fingers anthro balls belly big_balls big_penis black_balls black_body black_penis bovine cattle clothing erection facial_piercing feline goo_transformation green_eyes hi_res horn huge_cock hybrid liquid_latex male male_only mammal markings muscular muscular_male nipple_piercing nipples nose_piercing nose_ring nude open_mouth penis piercing precum rubber rwolf shirt simple_background solo striped_tail stripes tarke teeth tiger transformation vein veiny_penis|3094231184