ukke, gumi, hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), kamui gakupo, megurine luka, meiko (vocaloid), vocaloid, bad id, bad pixiv id, highres, 3boys, 5girls, angry, aqua eyes, aqua hair, barefoot, bikini, bikini skirt, black male swimwear, black swim trunks, blonde hair, blue eyes, blue male swimwear, blue swim briefs, blush, blush stickers, breasts, brown hair, brown one-piece swimsuit, cleavage, english text, engrish text, everyone, family, feet, freediving, green eyes, green hair, hair ornament, hair ribbon, hairclip, happy, legs, male swimwear, male swimwear pull, medium breasts, multiple boys, multiple girls, one-piece swimsuit, open mouth, pink hair, pout, pulling another's clothes, ranguage, ribbon, short hair, side-tie bikini bottom, smile, spread toes, sweat, swim briefs, swim briefs pull, swimsuit, toes, twintails, underwater