Rule 34 Dev - 1girl arm_warmers armpits basukechi black_hair black_legwear blush christmas_outfit female female_focus flat_chest hair_down hair_ribbon legwear loli long_hair love_live!_school_idol_project navel red_eyes ribbon santa_costume solo standing stomach sweat sweatdrop thighhighs yazawa_nico younger_female|3754081028