1girl, bangs, black thighhighs, breasts, cleavage, collarbone, cowboy shot, girls' frontline, green eyes, grey hair, halloween, hat, hk416 (girls' frontline), holding, holding syringe, large breasts, long hair, looking at viewer, nurse, nurse cap, parted lips, short sleeves, smile, solo, syringe, teardrop facial mark, thighhighs, thighs, torn clothes, torn thighhighs, white headwear, z.taiga