k-on!
hirasawa yui
sugaishi
1girl, bird, blush, brown eyes, brown hair, castanets, hair ornament, hairclip, instrument, panties, panties under pantyhose, pantyhose, pantyshot, sakuragaoka high school uniform, school uniform, shoes, short hair, sitting, skirt, solo, underwear, upskirt, uwabaki, white panties, winter uniform