gelbooruhttps://xbooru.com/index.php?page=atom&tags=1:1 1:1 aspect ratio 1 girl 1boy 1girl 2d 2d (artwork) animated skeleton canon x oc christmas dark background devilattes digital media (artwork) duo ectopenis female female human femsub glasses green eyes hetero holidays human imminent sex interspecies male male/female maledom merry christmas monster monster boy no visible nipples nude nude female nude male oc oc x canon original character papyrus papyrus (undertale) penis precum rectangular eyewear rectangular glasses red penis santa hat seme papyrus sideboob simple background skeleton solid color background straight top papyrus twitter username undead undertale undertale (series) video game character video games2024-05-14T01:34:56Zgelbooru