1girl, ahoge, blonde_hair, blue_eyes, book, breasts, glasses, hat, holding, holding_book, large_breasts, lens_flare, long_hair, name_tag, one-piece_swimsuit, partially_submerged, pool, red-framed_eyewear, sailor_hat, school_swimsuit, semi-rimless_eyewear, smile, solo, swimsuit, thighhighs, twintails, twitter_username, under-rim_eyewear, water, white_legwear