horiguchi yukiko, hirasawa ui, nakano azusa, suzuki jun, animage, k-on!, absurdres, highres, official art, scan, 3girls, black hair, blush, brown eyes, brown hair, candy, food, gift, hair ornament, hairclip, happy valentine, holding, holding gift, lollipop, long hair, multiple girls, open mouth, palms, ponytail, ribbon, round teeth, short hair, short ponytail, short twintails, smile, sweater, teeth, twintails, valentine