Rule 34 Dev - 1boy 1other 2021 abs ambiguous_gender artist_logo artist_name avatar_the_last_airbender balls ballsack bara big_balls big_penis black_hair bolin disembodied_hand erection green_eyes handjob male male_nipples male_only male_pubic_hair manly masturbation muscles muscular_male nickelodeon nude_male one_eye_closed partial_other pecs penis scrotum smooth_skinned_male testicles the_legend_of_korra trimmed_pubic_hair veiny_penis wolfshirtart|11715631680