suna (sandworks), akiyama mio, k-on!, highres, 1girl, adjusting hair, arms up, ass, ass cutout, ass hanging out, back, black hair, breasts, clothing cutout, covered erect nipples, crop top, denim, denim shorts, female focus, fingernails, from behind, hand on own head, hands in own hair, hands on own head, hime cut, holding, holding own hair, impossible clothes, impossible shirt, impossible shorts, large breasts, long fingernails, long hair, looking back, purple eyes, raglan sleeves, shadow, shirt, short shorts, shorts, sideboob, solo, standing, striped clothes, striped thighhighs, t-shirt, thighhighs, torn clothes