1girl, ass, assault_rifle, blue_archive, blush, bullpup, closed_mouth, from_behind, gun, halo, holding, holding_gun, holding_weapon, iwi_tavor, justina_follower_(blue_archive), leotard, long_hair, looking_at_viewer, looking_back, monochrome, nun, puyocha, rifle, sakurako_(blue_archive), skindentation, smile, solo, thighhighs, thighs, weapon