gelbooruhttps://xbooru.com/index.php?page=atom&tags=animated skeleton anon anonymous male bigger dom bigger dom smaller sub bigger male bigger penetrating bigger penetrating smaller blue blush blue tongue blush bottom sans clothed crying drooling ectoplasm faceless male grabbing sheets gripping sheets hoodie japanese text larger male larger penetrating larger penetrating smaller logo (pixiv30462562) male male moaning male penetrating moaning monster pixiv id 30462562 sans sans (undertale) skeleton small sub small sub big dom smaller sub smaller sub bigger dom sweat tears tongue tongue out uke sans undead undertale undertale (series) unseen male face2024-05-08T21:51:52Zgelbooru