gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s animated skeleton black and white broken door brother brother/brother brother and brother brothers clothed clothing comic comic page comic panel door eli-sin-g english text fangs fontcest hand under chin imminent incest imminent sex kolesjoie male male/male male only monster papyrus papyrus (undertale) papysans sans sans (undertale) sequence sequential skeleton sparkle speech bubble text text bubble undead undertale undertale (series) yaoi2024-05-15T16:37:07Zgelbooru