kotobuki hajime, akiyama mio, hirasawa yui, kotobuki tsumugi, nakano azusa, tainaka ritsu, k-on!, 00s, 5girls, barefoot, beach, bikini, black hair, blonde hair, blue eyes, brown eyes, brown hair, cameltoe, day, feet, hairband, ho-kago tea time, holding hands, kneeling, long hair, multiple girls, one-piece swimsuit, pink one-piece swimsuit, red eyes, short hair, sitting, skirt, spread legs, swimsuit, twintails, v, waving