zekkyon, arato nagi, ruri no houseki, commentary request, highres, 1boy, 1girl, age difference, bandaid, bandaid on knee, bandaid on leg, black hair, blue eyes, blush, book, breast pillow, breasts, brown eyes, brown hair, collared shirt, earrings, hetero, holding, holding book, jewelry, large breasts, leaning on person, long hair, onee-shota, pants, reading, shirt, simple background, sitting, sitting between lap, size difference, slippers, smile, socks, stud earrings, sweat, white background, white shirt, white socks