safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl absurdres armlet bangs black shirt blonde hair blue eyes bracer breasts brother and sister castor (fate/grand order) chakram collar covered navel diadem fate/grand order fate (series) halter top halterneck highres huge filesize medium hair metal collar night night sky parai0 pauldrons pillar pollux (fate/grand order) shirt short hair siblings sky small breasts star (sky) starry sky sword twins weapon white robe2024-06-06T09:08:05Zsafebooru