safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy bangs black hair black nails demon grey background highres kashi (boyishcao) kuroshitsuji licking licking lips looking at viewer male focus open mouth portrait red eyes sebastian michaelis short hair simple background slit pupils solo tongue tongue out upper body2024-04-30T23:51:51Zsafebooru