Rule 34 Dev - 2boys anal anal_penetration anal_sex animated animated_gif ass avatar_the_last_airbender black_hair blue_eyes bottomless brown_hair burn_scar clothed clothing dark-skinned_male dark_skin erect_while_penetrated erection facial_scar feet_out_of_frame from_behind fucked_from_behind gay interracial looking_at_viewer looking_back male male/male male_only navatar13 nickelodeon penis penis_size_difference scar scar_across_eye sex shirt_lift shirt_up sleeveless_shirt sokka standing_sex thrusting thrusting_into_ass tied_hair uncensored white_background yaoi yellow_eyes zuko|4094487416