Satisfaction Guaranteed and Perfectly Satisfied, by Tori Scott, are the first two of a planned trilogy.
They weren't horribly written, but the first one squicked me out at first when it seemed like the love interest was going to try to force or manipulate the female lead into having sex with him. It got less squicky later, but I felt it still went too fast to be emotionally believable. When they started, they had fallen out of touch and she had never really thought of him as a love interest. A few hours later, they were passionate lovers. A couple more hours and they were engaged and the book was over.
I liked the secondary characters better and they got together in the second book, which was a still too short for the story, but better than the first.