gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy animated skeleton blue blush blush bottomless clothed clothes lift clothing drooling exposed flashing hood hoodie jacket legwear male male only monster no visible genitalia partially clothed partially nude sans sans (undertale) skeleton solo submissive sweat tears undead undertale undertale (series) unknown artist white background2024-05-12T18:51:51Zgelbooru