Xbooruhttps://xbooru.com/index.php?page=atom&tags=2d ahe gao ahegao 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 digital media (artwork) drooling ectoplasm faceless male from behind position grabbing sheets grey background gripping sheets hoodie japanese text larger male larger penetrating larger penetrating smaller logo (pixiv id 30462562) male male ahegao male moaning male only male penetrating moaning monster monster boy on stomach penetration penetration from behind sans sans (undertale) sex from behind simple background skeleton small sub small sub big dom smaller sub smaller sub bigger dom solo focus submissive sweat tears text tongue tongue out uke sans undead undertale undertale (series) unseen male face yaoi2024-10-19T06:46:15ZXbooru