fukuya art, arato nagi, ruri no houseki, commentary request, highres, 1girl, arm behind back, arm up, artist name, black hair, breasts, cleavage, closed eyes, earrings, gradient background, grey background, grey kimono, hair between eyes, head rest, huge breasts, japanese clothes, jewelry, kimono, long hair, long sleeves, lying, no bra, on side, open clothes, open kimono, parted lips, sagging breasts, sleeping, solo, stud earrings, upper body, yukata