1girl, bare shoulders, bed sheet, blush, breasts, cleavage, collarbone, greyscale, helmet, looking at viewer, medium hair, midriff, monochrome, navel, nia (xenoblade), open mouth, panties, sally (luna-arts), smile, solo, thighhighs, underwear, undressing, white thighhighs, xenoblade chronicles (series), xenoblade chronicles 3, yellow eyes