gelbooruhttps://xbooru.com/index.php?page=atom&tags=1:1 1:1 aspect ratio 2023 animated skeleton bottom sans clothed implied sex korean text marusi (artist) monster pixiv id 86049082 sans sans (undertale) skeleton solo focus text traditional clothes uke sans undead undertale undertale (series) white background2024-05-16T09:01:48Zgelbooru