13otsu, 1girl, alternate_costume, azur_lane, black_hair, black_sweater, breast_rest, breasts, cupcake, food, friedrich_der_grosse_(azur_lane), hair_over_one_eye, horns, indoors, jewelry, large_breasts, long_hair, mature_female, mechanical_horns, red_horns, ribbed_sweater, ring, smile, solo, sweater, turtleneck, turtleneck_sweater, wedding_ring, yellow_eyes