1girl, artist_name, asahigaoka_school_uniform, blue_eyes, blush, cynical_(llcbluckg_c004), dot_nose, holding, holding_clothes, holding_skirt, koshigaya_natsumi, non_non_biyori, panties, red_hair, school_uniform, simple_background, sitting, skirt, socks, solo, teeth, underwear, white_background, white_panties