gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s 2019 2boys alternate universe animated skeleton bleeding blood bottom sans bottomless brother/brother brother and brother brothers duo fingers in mouth fontcest forced gay gloves heki (artist) horrorcest horrortale incest insertion male male/male miss60250 papyrus papyrus (horrortale) papyrus au papysans red eye red gloves sans sans (horrortale) sans au seme papyrus skeleton top papyrus uke sans undead undertale au unseen male face yaoi2024-05-10T13:25:32Zgelbooru