1girl, blanket, blue_archive, blush, bolt_action, closed_mouth, completely_nude, demon_girl, demon_tail, from_behind, grey_hair, gun, hair_between_eyes, hair_down, halo, hand_up, holding, holding_blanket, iori_(blue_archive), long_hair, looking_at_viewer, looking_back, mauser_98, mintchoco_(minchothudong), morning, nude, on_bed, pointy_ears, red_eyes, rifle, sidelocks, sideways_glance, sitting, solo, straight_hair, sunlight, tail, turning_head, very_long_hair, weapon