Xbooruhttps://xbooru.com/index.php?page=atom&tags=2020s 2022 2boys animated skeleton arms around another arms around another's neck arms around neck arms around partner arms around waist blue blush blue hoodie blue jacket blue tongue blush brothers clothed duo ectotongue fontcest gay hooded jacket hoodie hugging humanoid incest intraspecies jacket kissing licking tongue making out male male/male male only monster monster boy papyrus papyrus (undertale) papysans red tongue s2ames2 sans sans (undertale) scarf sibling incest siblings skeleton tongue undead undertale undertale (series) yaoi2024-10-19T07:29:25ZXbooru