gelbooruhttps://xbooru.com/index.php?page=atom&tags=2020s 2021 2boys 2males alternate clothing alternate costume amortem-kun amortem kun animated skeleton backwards baseball cap backwards hat big dom big dom small sub bigger dom bigger dom smaller sub bigger penetrating bigger penetrating smaller blue penis blue tongue bottom sans bottomless brother/brother brother and brother brother penetrating brother brothers car clothed duo ectopenis ectotongue fontcest gay hat headwear in car incest jacket larger penetrating larger penetrating smaller male male/male male only male penetrated male penetrating male penetrating male orange penis orange tongue papyrus papyrus (undertale) papysans partially clothed penetration penis sans sans (undertale) seme papyrus sex sex in car shoes on skeleton small sub small sub big dom smaller penetrated smaller sub smaller sub bigger dom steering wheel tongue tongue out top papyrus uke sans uncensored uncensored penis undead undertale undertale (series) yaoi2024-05-14T02:10:39Zgelbooru