gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2010s 2015 2d 2d (artwork) animated skeleton arm support blue blush blue hoodie blue jacket blush clothed clothed male clothing digital media (artwork) embarrassed fully clothed hooded jacket hoodie jacket looking away male male only monster nervous omorashi pee peeing self puddle sans sans (undertale) simple background sitting skeleton slippers solid color background solo male sweat tinybeasts tinynsfw undead undertale undertale (series) urination urine urine puddle video games watersports wetting self white slippers2024-05-09T18:54:08Zgelbooru