Addy And The Smart Guy (Big Girl Panties #3)
Carter Ashby

Dr. Greyson McDaniel has resisted his lovely teaching assistant for three years, now. He has no intentions of endangering his job or her reputation. But as spring break approaches, he’s seized with a wicked impulse. He invites her to his mountain retreat for a week. Just one week of intense escape.
It seems logical to them both that purging three years worth of pent up sexual need can only be of benefit. Surely then they can go back to business as usual. But as Addy quickly discovers, sex is less like a once-a-year-checkup and more like a persistent, escalating addiction. Furthermore, she’s not at all certain that Grey’s feelings run as deeply as her own. She’s not sure which is worse: the probability that he doesn’t love her; or the possibility that he does.