Something That Simple by by Kari Nelson is the First Book in the new "A Duet" series. This is the story of Matt Carter JR and Avery Best.
The tile says "Something That Simple" but this had a lot of layers to their story. Matt and Avery are step brother and sister it seems but they also are attracted to each other. Matt being attracted to Avery when she was in her teens. Avery to had feelings for Matt but due to their parents, age different and step relationship it was taboo . Matt was headed to be the President of the United States so later that would be an issue if they were to have a public relationship. Matt did go through a paper marriage with someone thinking her daughter was his but it turned out it wasn't.
This book is similar to a soap opera with its twist in turns. There is a lot of trigger issues so if you have a preference not to read them this book wouldn't be for you.
Overall and exciting hot story.