1girl, ;d, alternate costume, blonde hair, breasts, cardiogram, cleavage, cleavage cutout, clothing cutout, cross hair ornament, hair ornament, halloween, hat, heart cutout, heartbeat, hyoe (hachiechi), index finger raised, lycoris recoil, medium breasts, nishikigi chisato, nurse, nurse cap, one eye closed, one side up, open mouth, red eyes, red nails, short hair, simple background, smile, solo, upper body, white background