He has a constant string of casual hook-ups. She is in desperate need of a break from men.

Making a fool of myself in front of the hottest guy on campus – check
Then getting stuck as roommates with that same womanizer – check
And being completely humiliated by him on the very first night – also check

Why, among all the possible mix-ups in the world, is Luca, who’s recently been kicked out by her cheating ex-boyfriend, assigned to a shared dorm suite with the biggest lady-killer of all mankind? Ben Nowak is not only brazen, he is brazenly sexy. He and Luca are like dogs and cats, like fire and gasoline. A real test of her nerves. The jerk seems to think he can do whatever he wants and is badly in need of being taken down a notch. One evening Luca sneaks into Ben's room—a slip–up that sets her heart racing, but for completely different reasons…
This novel has received acclaim from three booksellers as “incredibly funny and captivating.”