gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2020s 2021 2d 2d (artwork) animated skeleton bottom sans clothed digital media (artwork) jack-o pose japanese text male male only meme monster pixiv id 1724049 sans sans (undertale) skeleton solo male submissive sweat text top-down bottom-up trembling uke sans undead undertale undertale (series) video games white background2024-05-28T22:30:13Zgelbooru