booota, ogiwara sayu, hige wo soru. soshite joshikousei wo hirou., commentary request, highres, official art, 1girl, bikini, blue sky, breasts, brown eyes, brown hair, cleavage, cowboy shot, flower, hair flower, hair ornament, holding, holding swim ring, horizon, innertube, large breasts, long hair, looking at viewer, navel, ocean, open mouth, purple bikini, sky, solo, swim ring, swimsuit, yellow flower, yellow innertube