Addition has never been so steamy, and in this equation, 2 + 1 = Oh! College math professor, Briony Swift, lives life on the straight and narrow. After all, one plus one always equals two. There are no surprises in arithmetic. There are no surprises in her life. She likes it that way. Until two of her students-two very male, smoking-hot students-show her two plus one might be a better problem to explore. They're volunteering to do that research with her. They'll have it no other way. For Nic and Leo, the time's come to teach the teacher. She might think they're off limits, but as far as they're concerned, it's Briony who's off limits-to anyone but them. They're claiming her once and for all. So the story problem is this: If two hot men you've wanted from afar approach you and offer your wildest dreams, how long do you wait to take them up on their offer? (Friends, story problems never make sense, but trust me, the answer is YES.)