gelbooruhttps://xbooru.com/index.php?page=atom&tags=1girl 2020s 2023 2d 2d (artwork) animated skeleton anon anonymous anonymous male artist name bottom sans bottomless breasts chubby clothed clothing ech7474 ectobelly ectobreasts ectotongue english text faceless male female sans genderswap genderswap (mtf) gloves hands in pockets hooded jacket hoodie irrumatio jacket laying down laying on back legwear lying down lying on back monochrome monster multiple views oral panties rule 63 sans sans (undertale) sepia sex simple background skeleton slippers stockings sweater talking tears text thighhighs thighs thrusting thrusting into mouth tongue tongue out uke sans undead undertale undertale (series) video games watermark2024-05-13T14:26:54Zgelbooru