root001, m3 (girls' frontline), girls' frontline, absurdres, highres, 1girl, 2boys, arms behind back, bdsm, belt, black socks, black thighhighs, blazer, blonde hair, bondage, bound, breasts, brown necktie, clenched teeth, combat helmet, fallschirmhelm, frogtie, german army, green shirt, helmet, jacket, long hair, medium breasts, military combat uniform, military uniform, military vehicle, motor vehicle, multiple boys, necktie, open mouth, outdoors, pleated skirt, purple eyes, restrained, separated legs, shibari, shibari over clothes, shirt, shoes, single sock, single thighhigh, skindentation, skirt, snowing, socks, soldier, tank, teeth, thighhighs, very long hair, wehrmacht, winter