gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2010s 2015 2d 2d (artwork) anthro anthro only asriel dreemurr asriel dreemurr (god of hyperdeath) balls black sclera blush boss monster bottomless bottomless anthro bottomless male caprine clothed clothing delta rune (emblem) digital media (artwork) face markings floppy ears fur furry furry male furry only goat goat ears goat horns half-dressed horn horns long ears male male anthro male masturbation male only mammal masturbation monster monster boy penile masturbation penis purple clothing robe solo solo anthro solo male testicle third-party source undertale undertale (series) unknown artist video game character video games white background white body white fur2024-05-11T07:10:24Zgelbooru