gelbooruhttps://xbooru.com/index.php?page=atom&tags=1boy 1cuntboy 2d 2d (artwork) after sex animated skeleton blue pussy blush bottom sans brother brother/brother brother and brother brothers clothed clothed/nude cum in pussy cuntboy cuntboysub digital media (artwork) dominant male duo ectopussy edit edited fontcest implied penetration implied sex implied vaginal incest long image male male/cuntboy male focus maledom monster multiple images naked nude orange blush papyrus papyrus (undertale) papysans pussy sans sans (undertale) seme papyrus sequence sequential sinfulsanspar skeleton sleep sex sleeping solo focus somnophilia submissive cuntboy sweat tall image third-party edit top-down bottom-up top papyrus uke sans undead undertale undertale (series) upper body video games visible breath wide eyed yaoi2024-06-16T09:19:06Zgelbooru