k-on!
akiyama mio, hirasawa yui, kotobuki tsumugi, tainaka ritsu
jin young-in
4girls, band, bass guitar, black eyes, black hair, blonde hair, blue eyes, brown eyes, brown hair, drum, drum set, guitar, instrument, keyboard (instrument), left-handed, long hair, microphone, microphone stand, multiple girls, panties, pantyhose, pantyshot, sakuragaoka high school uniform, school uniform, short hair, striped clothes, striped panties, synthesizer, underwear
bad id, bad pixiv id, photoshop (medium)