gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2d 2d (artwork) adorable animated skeleton arm support black pants blue blush blue jacket blue penis blue tongue blush blushing male bodily fluids bottom sans cute cute male cute penis digital media (artwork) ectotongue fangs fluids glowing genitalia glowing penis grey background jacket kneel looking at viewer male male only malesub monster off shoulders pants penis sans sans (undertale) simple background skeleton small penis solid color background solo male submissive submissive male tongue tongue out topless topless male uke sans undead undertale undertale (series) unknown artist video game character video games2024-05-13T01:45:33Zgelbooru