kl (dgzonbi), hiyama kiyoteru, kaai yuki, sf-a2 miki, vocaloid, 1boy, 1girl, age difference, apple, backpack, bag, black eyes, black hair, blush, charm (object), child, femdom, flat chest, food, formal clothes, fruit, glasses, holding, holding food, holding fruit, necktie, randoseru, school uniform, short hair, sitting, sitting on lap, sitting on person, socks, suit, sweat, teacher, teacher and student, twintails