2girls, blue_theme, blush, bow, braid, comic, frilled_swimsuit, frills, greyscale, hair_bow, hair_tubes, hat, hat_bow, hug, long_hair, messy_hair, monochrome, multiple_girls, one-piece_swimsuit, ponytail, puffy_short_sleeves, puffy_sleeves, school_swimsuit, short_sleeves, swimsuit, vest, water, witch_hat