Xbooru - 1boy 2010s 2016 2d 2d (artwork) ambiguous gender animal animated skeleton avian bird clothed clothing cockatiel digital media (artwork) dominant feral duo english text eyes wide open feral feral on male humanoid implied bestiality implied zoophilia jacket male male focus monochrome monster myrobotlandlord parrot pervert sans sans (undertale) skeleton slippers submissive humanoid surprised surprised expression text undead undertale undertale (series) undressing undressing another unzipping unzipping with mouth video game character video games white background wide eyed