1boy, 1girl, aura_bella_fiora, bare_shoulders, beach, bikini, bikini_skirt, blonde_hair, blue_bow, blue_eyes, bow, brother_and_sister, crossdressing, dark_elf, day, elf, fish, flying_fish, green_eyes, hat, heterochromia, inflatable_shark, inflatable_toy, mare_bello_fiore, micro_bikini, ocean, otoko_no_ko, outdoors, overlord_(maruyama), pointy_ears, puffer_fish, sailor_collar, sailor_hat, shark, siblings, string_bikini, swimsuit