gelbooruhttps://xbooru.com/index.php?page=atom&tags=animated skeleton blue blush blush bottom sans clothed clothing heart-shaped pupils heart eyes male male only monochrome monster orange penis partially colored penis penis in mouth phone sans sans (undertale) selfpic skeleton submissive taking photo taking picture titleze uke sans undead undertale undertale (series) upper body yaoi2024-05-11T22:19:04Zgelbooru