3girls :d ahoge black_hair blush bow box brown_eyes chocolate choker collarbone gift gift_bag green_eyes grin hair_bow hat heart-shaped_box highres holding holding_gift incoming_gift jacket kounagi_yui light_purple_hair looking_at_viewer merry_nightmare multiple_girls navel one_eye_closed open_mouth purple_hair school_uniform serafuku skirt smile tachibana_isana tank_top twintails ushiki_yoshitaka valentine yumekui_merry