safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 5plus5 bangs blue background greyscale highres male focus matsuno ichimatsu monochrome open mouth osomatsu-kun sextuplet (osomatsu-kun) short sleeves shorts simple background sitting solo star sweat swept bangs2024-06-17T03:20:21Zsafebooru