Rule 34 Dev - 3boys anal anus avatar_legends avatar_the_last_airbender blush captured combustion_man drinking_urine fire_nation gaping gaping_anus gay male male_only multiple_boys muscle muscles muscular muscular_legs muscular_male muscular_thighs nickelodeon nonbender peeing piss_drinking sokka supay threesome urinating urination urine urine_in_ass urine_in_mouth water_tribe watersports yaoi|4372669784