gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2010s 2017 2d 2d (artwork) anal fingering animated skeleton blue blush blue hoodie blue jacket blue penis blush clothed clothed male clothing digital media (artwork) double masturbation drooling ectoplasm fingering fingering ass fingering self fully clothed hooded jacket hoodie indoors jacket jerking off looking pleasured male male masturbation male moaning male only masturbation mmmemmo moaning onomatopoeia penile masturbation penis pink slippers pleasure face sans sans (undertale) sitting skeleton slippers solo solo male undead undertale undertale (series) video game character video games2024-05-16T13:53:28Zgelbooru