k-on!
hirasawa yui, nakano azusa, tainaka ritsu
3girls, beach, black hair, blinking, blush, brown hair, closed eyes, day, flat chest, jumping, long hair, multiple girls, nude, o_o, one-piece swimsuit, open mouth, short hair, surprised, swimsuit, twintails, umbrella, water, what, yuri
animated, animated gif, lowres, nude filter, third-party edit