safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy bare arms blue background blue hair blue hood collarbone cu chulainn (caster) (fate) cu chulainn (fate) fate/grand order fate (series) fur trim grin head rest head tilt kabechizu long hair looking at viewer male focus red eyes simple background smile solo twitter username upper body2024-06-09T03:32:59Zsafebooru