Rule 34 Dev - 1boy abs artist_name artist_signature avatar_legends bara belly biceps big_bulge big_pecs black_hair bolin buff bulge copyright_name green_eyes green_speedo green_underwear human human_only light-skinned_male light_skin male male_boobs male_chest male_focus male_only moobs muscles muscular muscular_male muscular_thighs neppikun nickelodeon pecs pectorals penis_outline pose posing smile smiling smooth_skin solo solo_focus solo_male speedo speedo_only teeth teeth_showing the_legend_of_korra thick_eyebrows thick_thighs thumbs_up tight_speedo tight_underwear underwear underwear_only|7100047720