These will include some undertale au's such as: underswap and underfell.
WARNING:
May contain: smut, incest, ecto-dicks, ecto-tongues, heart play, light bondage, heavy bondage, orgasm denial, bone sensitivity, toys, blood play, depressing themes, suicidal tendency/comments, and kinky shit.
YOU HAVE BEEN WARNED.
- fontcest
- papyrusxsans
- papysans
- sansxpapyrus
- underfell
- underfrick
- undershag
- underswap
- undertail





