gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2d 2d (artwork) black hair boots bound wrists digital media (artwork) femboy grey background hair over one eye hotlegmeme humanoid robot kneel looking at viewer male male only mettaton mettaton ex multiple views neck tie pink boots pose posing robot robot humanoid seductive shoes solo male spank marks tied up tied wrists unbuttoned unbuttoned shirt undertale undertale (series) video game character video games2024-05-09T07:18:52Zgelbooru