Xbooruhttps://xbooru.com/index.php?page=atom&tags=1boy animated skeleton artist name black and white black background blue blush blush buttons clothed english text gameplay mechanics half-closed eyes heart heki (miss60250) imminent sex male male focus monochrome monster monster boy sans sans (undertale) simple background skeleton sleepy solo male text undead undertale undertale (series) upper body2024-10-19T09:43:48ZXbooru