1girl, animal_ears, arms_behind_back, black_bra, black_panties, black_pantyhose, blush, bra, breasts, cat_ears, collarbone, feet_out_of_frame, grey_hair, looking_at_viewer, matrix16, medium_breasts, mio_(xenoblade), navel, panties, panties_under_pantyhose, pantyhose, short_hair, solo, stomach, sweat, underwear, undressing, water, xenoblade_chronicles_(series), xenoblade_chronicles_3, yellow_eyes