Rule 34 Dev - 2018 absurdres ass bent_over big_ass blue_body blue_fur body_writing bottomless brother brothers cartoon_network cat clothed clothing cub darwin_watterson digital_media_(artwork) domestic_cat duo english_text eyebrows felid feline felis fish fur furry genitals gumball_watterson hand_on_butt highres male mammal marine orange_body orange_skin pink_background raised_eyebrows shota sibling siblings simple_background smile sweater teeth testicles text the_amazing_world_of_gumball threek topwear whiskers writing_on_butt yaoi|3631361559