Rule 34 Dev - armpits athletic athletic_female avatar_the_last_airbender bare_arms bare_legs barefoot biceps black_hair breasts female female_focus female_only flexing full_body long_hair muscles muscular muscular_female muscular_legs nickelodeon pinup pinup_pose small_breasts smaller_female straight_hair tagme tied_hair toph_bei_fong tunic undrsydr wide_hips|8883876976