gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s 2018 ambiguous gender anal anal fingering animated skeleton ass blindfold blindfolded blue penis blush blushing bondage bottom sans bound clothed drooling ectopenis frans (ship) frisk frisk (undertale) gagged male malesub muffled penis sans sans (undertale) semi clothed shorts down skeleslay skeleton submissive male tied up tongue tongue out uke sans undertale undertale (series) white background2024-06-17T19:34:04Zgelbooru