When Spike runs into Nightmare Rarity she offered him a deal to be her king. Spike accepted and now has to bear her children. What will happen? Let's find out.

This was requested by ChazMLPFIM and give credit to his friend DeannaPhantom13 for the art. He did a good job.

Contains: Big breasts and butt, facesitting, pussylicking and impregnation.

https://www.deviantart.com/deannaphantom13/art/Nightmare-Dragon-Love-1013360492