safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy baseball cap funpjinju greyscale hat hataraku saibou killer t (hataraku saibou) looking at viewer male focus military military uniform monochrome open clothes open mouth open shirt pectorals signature simple background solo sweat uniform upper body white background2024-06-19T04:41:33Zsafebooru