safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy arm support artist name bandaid bandaids on nipples body writing briefs brown hair jumpsuit looking down male focus marker matsuno karamatsu mouth hold muscle open clothes osomatsu-kun osomatsu-san pasties simple background sitting solo underwear white background yotsuba (mayuge83)2024-05-22T14:26:49Zsafebooru