2girls, ahoge, beret, bikini, bikini_under_clothes, black_headwear, blue_archive, blue_sailor_collar, bow, bowtie, braid, breasts, crop_top, day, empty_pool, green_eyes, gym_uniform, halo, hanako_(blue_archive), hand_up, hat, head_wings, jacket, koharu_(blue_archive), large_breasts, long_hair, looking_at_viewer, low_wings, multiple_girls, navel, no_pants, open_mouth, outdoors, pink_bikini, pink_eyes, pink_hair, pool, sailor_collar, sailor_shirt, school_uniform, see-through, shirt, short_sleeves, side-tie_bikini_bottom, silveroid, smile, stomach, string_bikini, striped, striped_bikini, sunlight, swimsuit, track_jacket, twintails, very_long_hair, wet, wet_clothes, wet_shirt, white_shirt, wings