oxy (ho2), gladiia (arknights), skadi (arknights), specter (arknights), ulpianus (arknights), arknights, highres, 1boy, 3girls, bikini, black gloves, blue bikini, blue hairband, blue one-piece swimsuit, bodysuit, diving suit, gloves, grey hair, hair over one eye, hairband, hand on own hip, long hair, multiple girls, navel, ocean, one-piece swimsuit, pointy ears, red eyes, sandals, sharp teeth, smile, swimsuit, teeth, wetsuit