1girl, angry, bare_arms, bare_legs, bare_shoulders, barefoot, blurry, blurry_background, blush, bow, bow_panties, bra, breasts, clenched_hands, clenched_teeth, doushimasho, hands_on_own_knees, indoors, koibito_ijou_no_koto_wo_kanojo_janai_kimi_to, legs, lingerie, minase_ito, monochrome, on_floor, open_mouth, panties, seiza, short_hair, simple_background, sitting, solo, teeth, thighs, underwear