safebooruhttps://safebooru.org/index.php?page=atom&tags=6 boys alternate costume black hair brothers cat choromatsu closed eyes clothes around waist drooling esper nyanko heart heart in mouth ichimatsu jumpsuit jyushimatsu karamatsu lying male focus messy hair multiple boys on back on side osomatsu-kun osomatsu-san osomatsu (osomatsu-kun) sextuplets siblings smile todomatsu traffic cone2024-06-09T00:58:32Zsafebooru