1girl, banned_artist, black_camisole, black_hair, black_panties, blush, breasts, camisole, closed_mouth, colored_skin, grey_background, holding, holding_toothbrush, horns, kidouko_(zakusi), looking_at_viewer, messy_hair, one_eye_closed, oni, oni_horns, orange_eyes, original, panties, red_oni, red_skin, short_hair, signature, simple_background, sleepy, solo, strap_slip, toothbrush, underboob, underwear, zakusi