gelbooruhttps://xbooru.com/index.php?page=atom&tags=2020s 2022 2boys 2d 2d (artwork) abosinsin after deepthroat after fellatio after oral animated skeleton bad id bad twitter id big cock big penis blue blush blue tongue blush bottom sans brother brother/brother brother and brother brothers clothed coughing digital media (artwork) duo ectopenis edit edited english text fontcest grabbing head grabbing penis hoodie huge cock huge penis incest male male/male male only male out of frame monster onomatopoeia orange penis papyrus papyrus (undertale) papysans penis sans sans (undertale) seme papyrus skeleton solo focus speech bubble text text bubble thought bubble tongue tongue out top papyrus uke sans undead undertale undertale (series) unseen male unseen male face veiny penis video games2024-05-21T20:15:15Zgelbooru