1girl, black_hair, black_thighhighs, blunt_bangs, bow, breasts, cleavage, cleavage_cutout, clothing_cutout, colored_skin, covered_mouth, demon_girl, demon_horns, demon_tail, earrings, hair_between_horns, hair_bow, heart_cutout, horns, indoors, jewelry, long_hair, long_sleeves, looking_at_viewer, mask, medium_breasts, meruccubus_(merunyaa), merunyaa, mouth_mask, multicolored_eyes, oni, oni_horns, original, plaid, plaid_skirt, pointy_ears, red_eyes, red_horns, red_oni, red_skin, red_skirt, red_sweater, red_tail, sitting, skirt, solo, surgical_mask, sweater, tail, thighhighs, train_interior, v_arms, yellow_eyes, zettai_ryouiki