safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl armlet black shirt blonde hair blue eyes blush bracer breasts brother and sister castor (fate/grand order) closed mouth collar diadem fate/grand order fate (series) halter top halterneck holding hands interlocked fingers looking at viewer medium hair metal collar nyaa kitsune open mouth pauldrons pollux (fate/grand order) shirt short hair siblings small breasts smile star starry background twins white robe2024-06-06T14:32:24Zsafebooru