Rule34.pub - shimoruchiko, honkai: star rail, kafka (honkai: star rail), 1girls, armpits, arms behind head, arms up, big breasts, black bra, black panties, blush, breasts, cleavage, female, female only, glasses, half naked, light skin, light-skinned female, long hair, looking at viewer, navel, panties, pantyhose, red eyes, red hair, smile, smiling at viewer, stretching, sunglasses, sunglasses on head, sweat, white background