k-on!
nakano azusa
yanagi yuu
1girl, :3, :d, areola slip, armpits, arms behind head, arms up, bikini, black hair, blush, breasts, brown eyes, long hair, looking at viewer, navel, one-piece tan, open mouth, side-tie bikini bottom, small breasts, smile, solo, spread legs, string bikini, sweat, swimsuit, tan, tanlines, twintails, untied, wardrobe malfunction, wet, white bikini
bad id, bad pixiv id, highres