gelbooruhttps://xbooru.com/index.php?page=atom&tags=2020 2020s 2d 2d (artwork) angry animated skeleton annoying dog (undertale) artist name bed bed bondage bedroom blue blush blush bondage bone bound bound ankles bound wrists brothers comic comic page comic panel digital media (artwork) dog english text feral fontcest ganzooky implied incest indoors monster nsfwsinningsans nude on bed papyrus papyrus (undertale) papysans restrained restraints sans sans (undertale) sequence sequential skeleton smaller feral speech bubble text text bubble undead undertale undertale (series) video game character video games2024-05-14T21:49:51Zgelbooru