This was an extremely fast and very hot read!
Rena always had darker desires and knew that her sisters wanted a different kind of life than her so she offered herself up to be "sacrificed" to the dragon. Marcos the dragon has a different plan in mind than eating her. He teaches Rena about her darker urges and all about pleasure.
Marcos and Rena were very steamy together. I really liked Marcos. He was very respectful of Rena and helped her through her fears about what she always thought to be wrong and not proper. I liked that Rena was able to gain her freedom to be herself and get away from those who would ostracize her.
I hope that the author does more stories with these two. I would love to explore them more and have them actually have a relationship and not just the happy for now ending.