This was a steamy romance. 
Some descriptions of my issues with the relationship progression, which might be kinda spoilery? behind this cut.

There are some times where his aggressive style might border on assault, for some that are affected by such situations. There is clear consent, but also… some things rush. It works for these particular characters in this particular case, but be aware if you are sensitive to that in your reading material. 
There is also a scene where they discuss the birth control question after the deed is done, and he’s like oh yeah I assumed you were on the pill. Hmm. Considering how much of the book focuses on lying and trust issues, that bothered me.