2girls, ak-12_(girls'_frontline), an-94_(girls'_frontline), artist_name, black_hairband, blonde_hair, blush, closed_eyes, closed_mouth, girls'_frontline, grey_hair, gun, hairband, hug, hug_from_behind, long_hair, multiple_girls, open_mouth, purinmeow, simple_background, tactical_clothes, upper_body, weapon, weapon_on_wall, yuri