1girl, d, ass, bad_pixiv_id, bare_shoulders, barefoot, black_hair, blue_sky, blush, breasts, brown_eyes, cloud, day, dress, feet, from_behind, jumping, k-on!, looking_back, medium_breasts, menyoujan, nakano_azusa, ribbon, sky, smile, soles, solo, striped, toes, twintails, white_dress