2boys, 3girls, t, arms_behind_back, blue_eyes, blue_sky, breasts, brown_hair, cloud, competition_school_swimsuit, contrail, cowboy_shot, day, dutch_angle, hiyori_(wakana_hanabi), large_breasts, long_hair, low_twintails, multiple_boys, multiple_girls, original, outdoors, pout, school_swimsuit, sideboob, sky, solo_focus, swimsuit, tsundere, twintails, wakana_hanabi