Bad in Bed by Faye Avalon

Amber walked right into a cliché when she found her fiancé in bed with her best friend. Not only did her ex claim that she was lousy in bed, but that the physical scars she received following an accident would repel even the most enthusiastic lover. Amber’s confidence is in the toilet. Until she gets stuck in an elevator with a sexy, hot, and very determined hunk of a man who won’t seem to take no for an answer.
A troubled past has taught Ethan to keep women at a healthy distance. But he hadn’t figured on meeting Amber, who seems intent on giving him the brush-off. When he finally breaks down her reserve, he finds a passionate and red-blooded woman who, while she’s happy to indulge in a fully-clothed quickie in the dark, continues to resist his attempts to get her clothes off.
When her secrets are revealed, Ethan sets out to show Amber that not only is she dynamite in bed, her scars in no way diminish how beautiful and desirable she is. When his repeated attempts fail and he hits a brick wall, he reluctantly enlists the help of his best friend in the hope they can both prove to her just how perfect and sexy she is.
But while his plan might improve Amber’s confidence, can he tolerate seeing her find pleasure in another man’s arms? And if the whole thing goes belly-up, he may not just lose Amber, but also his heart.