gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s 2d 2d (artwork) animated skeleton anon anonymous black and white breaking door broken door brother brother/brother brother and brother brothers clothed clothing comic comic page comic panel digital media (artwork) door edit edited eli-sin-g english text fangs fontcest hand under chin hooded jacket hoodie imminent incest imminent sex kolesjoie lock long image male male/male male only monster off shoulder onomatopoeia papyrus papyrus (undertale) papysans punching sans sans (undertale) sequence sequential skeleton sparkle speech bubble sweat taking off clothes talking tall image text text bubble third-party edit undead undertale undertale (series) video games yaoi2024-05-15T20:54:35Zgelbooru