jihecchi, kagamine len, kagamine rin, adolescence (vocaloid), vocaloid, 1boy, 1girl, :o, arms around neck, bare shoulders, blonde hair, blue eyes, blush, brother and sister, camisole, dress, frilled camisole, frilled dress, frills, hair ornament, hairclip, half-closed eyes, hug, looking at viewer, lying, on back, ponytail, shirt, short hair, short ponytail, siblings, simple background, sleeveless, spaghetti strap, sweatdrop, swept bangs, twins, upper body, vest, white background, white camisole, white shirt, x hair ornament