FURVERT!

anthro backsack balls big_butt big_penis black_border blue_body border buffysaintfury butt cartoon_network cc-by-nc-nd creative_commons domestic_cat duo english_text eyebrows felid feline felis genitals glans gumball_watterson huge_penis humanoid_genitalia humanoid_penis male male/male mammal penis perineum tail text the_amazing_world_of_gumball vein veiny_penis