Rule 34 Dev - 2boys 2girls age_difference ahegao asphyxiation avatar_(series) avatar_the_legend_of_korra bathroom blush braces briefcase brown_eyes brown_hair cellphone choker choking collar condom diathorn female flat_chest hair_bun hand_around_neck hetero highres ikki_(the_legend_of_korra) jinora_(the_legend_of_korra) kneehighs loli male multiple_boys multiple_girls necktie nickelodeon open_mouth phone school_uniform self_shot siblings sisters skinny skirt skirt_lift smile smoking tongue tongue_out twintails used_condom vibrator_strapped_to_leg|4076330473