gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 2010s 2016 2d 2d (artwork) after autofellatio after oral alkipunch alternate version available animated skeleton artist name ass autofellatio blue blush blue penis blue tongue blush blushing bone closed eyes clothed clothing cum cum on face cum on own face cum on self cumshot digital media (artwork) ectopenis ectotongue ejaculation erection fangs forked tongue genitals grabbing sheets gripping sheets highres hooded jacket hoodie jacket male male masturbation male only masturbation monster open mouth orgasm penis sans sans (undertale) sequence sequential skeleton sneakers solo solo male sweat third-party source tongue undead undertale undertale (series) video game character video games2024-05-08T20:31:08Zgelbooru