Sexiest Book Scene

So, last week, I kicked off this blog type thing on a somber note. In hindsight, that may not have been the wisest choice. My bad.
Let me make it up to you. Turning up the heat.
We're all adults here. Right? Let's talk about the scene that got you all hot and bothered. You know that chapter, that scene, that moment where you wanted to be *IN* it. For me, it was in Cherise Sinclair's Breaking Free (Book 3 in the Masters of the Shadowlands Series). The chemistry between Master Nolan and Beth, it stroked my core. Their scenes were intense.
Your turn. Share with the group. In your opinion, what book had the sexiest scene? Who wrote it?