1girl, ass, bikini, black_bikini, black_ribbon, blue_archive, bolt_action, butt_crack, dark-skinned_female, dark_skin, demon_tail, from_behind, grey_hair, gun, hair_ribbon, holding, holding_gun, holding_removed_eyewear, holding_weapon, iori_(blue_archive), iori_(swimsuit)_(blue_archive), long_hair, looking_at_viewer, looking_back, mauser_98, mua_(mua_pb), multi-strapped_bikini_bottom, official_alternate_costume, pointy_ears, red_eyes, ribbon, rifle, solo, sunglasses, swimsuit, tail, twintails, unworn_eyewear, weapon