Xbooru - 2022 animated skeleton blue blush blue hoodie blue jacket blue tongue blush bottom sans brother/brother brother and brother brothers clothed duo ectotongue fontcest fully clothed gloves hooded jacket hoodie incest jacket logo (pixiv30462562) looking at another looking at partner monster orange blush orange tongue papyrus papyrus (undertale) papysans pixiv id 30462562 saliva string saliva trail sans sans (undertale) seme papyrus skeleton sweat tongue tongue out top papyrus uke sans undead undertale undertale (series) white background