safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl armor au (d elete) black shirt blonde hair blue eyes breasts brother and sister castor (fate) closed mouth collar diadem fate/grand order fate (series) highres looking at viewer medium hair metal collar pauldrons pollux (fate) robe shirt short hair shoulder armor siblings signature small breasts twins twitter username white robe2024-06-22T12:27:45Zsafebooru