Seduction Instruction by Noelle Adams

Megan spent most of her life in love with Tyler Carmichael, her best friend’s older brother, but she’s not in love with him anymore. She grew up. She traveled and changed and had her own life experiences, letting go of her silly infatuation. Now she’s back in her hometown to work on her degree, and she’s ready for a romantic relationship at last.
The only problem is she’s never had one before, and at twenty-five she feels clueless and out of her depth. So what better way to learn some best practices in romance than take lessons from a master dater. Tyler himself. If anyone can teach her how to attract a man, it’s him.

First, she’ll have to convince him to do it. And then she’ll have to make sure she doesn’t accidentally fall in love with him again.