Romance, pony express I think possible YA maybe adult. Read around 2002-2004.

[Mar]

I remember one scene where she is wearing a button up shirt and nothing else. Bare legs.

[Mar]

I remember reading this when I was like a middle schooler… so 2002-2004…. Little paperback romance

[Rainbowheart]

Impetuous?

[Kris]

Google Books has two limited previews of Impetuous: Mattie's Story by Jude Watson - Rainbowheart's suggestion. You might get lucky searching for keywords:

- https://books.google.com/books?id=RPR...
- https://books.google.com/books?id=j5A...
- Quote: (page 141) ... moment, but it was not one she relished. She drew her shirt closer around her bare legs.
"I'm not giving up the Express, Sam."