nouzu, koizumi itsuki, kyon, nagato yuki, suzumiya haruhi no yuuutsu, bad id, bad pixiv id, long image, tall image, translated, > <, 00s, 1girl, 2boys, 4koma, black male swimwear, black male underwear, black swim briefs, blue one-piece swimsuit, blue school swimsuit, comic, covering another's eyes, height difference, male swimwear, male underwear, multiple boys, old school swimsuit, one-piece swimsuit, school swimsuit, size difference, swim briefs, swimsuit, underwear