gelbooruhttps://xbooru.com/index.php?page=atom&tags=2010s 2018 2boys 2d 2d (artwork) animated skeleton belly bottom sans digital media (artwork) duo ectobelly ectobody eggs eggs in belly eggs in stomach flowans flower flowey the flower flowsans male male/male male only monochrome nonconsensual oviposition plant sans sans (undertale) seme flowey sex toy skeleton tentacle thesourceofmysins top flowey uke sans undead undertale undertale (series) video game character video games vine tentacles vines yaoi2024-05-10T17:50:38Zgelbooru