1girl absurdres arknights armlet bare_shoulders black_dress black_jacket black_pantyhose breasts cleavage closed_mouth detached_collar dress feet_out_of_frame giant highres holding horns infection_monitor_(arknights) jacket large_breasts long_hair long_sleeves looking_at_viewer naoel_(naoel_art) off_shoulder open_clothes open_jacket pantyhose purple_eyes red_hair sitting solo surtr_(arknights) very_long_hair