The Big ImageBoard (TBIB) - 1girl armpits arms behind head arms up assault rifle bare arms bare shoulders belt black hair black sweater breasts brown eyes cero (last2stage) closed mouth commentary request commission dated commentary girls' frontline gradient background gun highres korean commentary large breasts long hair looking at viewer m4 carbine m4a1 (girls' frontline) m4a1 (mod3) (girls' frontline) ribbed sweater rifle sleeveless sleeveless sweater solo sweat sweater taut clothes taut sweater upper body very long hair weapon white background