gelbooruhttps://xbooru.com/index.php?page=atom&tags=animated skeleton biting lip blue blush blush bottom sans bottomless cum cum on face dominant pov english text grillby grillby (undertale) grillsans heart-shaped pupil heart-shaped pupils heart shaped pupils male male only male pov monster orange penis pov sans sans (undertale) sansby shandrawaka skeleton speech bubble submissive sweat text text bubble uke sans undead undertale undertale (series) white background wink yaoi2024-05-17T06:58:07Zgelbooru