gelbooruhttps://xbooru.com/index.php?page=atom&tags=2d 2d (artwork) anthro barelynsfw blush breast out breasts breasts out of clothes cat catty (undertale) digital media (artwork) domestic cat fangs felid feline female female anthro fingering fingering another fingering partner fingering pussy hair heart eyes humanoid humanoid robot male male/female mettaton mettaton ex monster monster girl nipples overalls purple fur robot robot boy robot humanoid seme mettaton simple background solid color background straight top mettaton undertale undertale (series) video game character video games white background2024-06-19T20:49:58Zgelbooru