gelbooruhttps://xbooru.com/index.php?page=atom&tags=animated skeleton anon anonymous male bottom sans dominant pov duo eli-sin-g faceless male imminent penetration imminent sex kolesjoie male only male pov monster penetrating pov penetrator pov penis pov sans sans (undertale) skeleton solo focus submissive uke sans undead undertale undertale (series) yaoi2024-05-20T00:06:38Zgelbooru