1girl, apron, black dress, black hair, blunt bangs, blush, breasts, bullpup, dress, feet out of frame, frilled apron, frilled dress, frilled headwear, frills, grey eyes, gun, holding, holding gun, holding weapon, long hair, long sleeves, magazine weapon, maid, maid apron, maid headdress, medium breasts, p90, parted lips, puffy long sleeves, puffy sleeves, sidelocks, simple background, skirt hold, solo, straight hair, strap, submachine gun, trigger discipline, very long hair, weapon, white apron, white background