Rule 34 Dev - 4_fingers anthro ass big_butt blue_body blue_fur breasts canon_couple cartoon_network dialogue domestic_cat duo english_text felid feline felis fingers foreskin fur futa_is_bigger futa_on_male futanari genitals glans green_background gumball_watterson horn humanoid imminent_sex looking_back male mammal masturbation nude open_mouth orange_eyes partially_retracted_foreskin penile penile_masturbation penis penny_fitzgerald rear_view simple_background small_breasts smile standing teeth text the_amazing_world_of_gumball tongue tongue_out uncut wings x^j^kny xjkenny yellow_body|4978521856