1girl, bad_pixiv_id, black_skirt, black_thighhighs, clothes_lift, fingernails, lifted_by_self, looking_at_viewer, low_twintails, mask, medium_hair, mouth_mask, navel, oouso, original, panties, pink_mask, pink_panties, red_eyes, short_sleeves, skirt, skirt_lift, solo, standing, stomach, thighhighs, twintails, underwear