How to Fall in Lust with a Devil

My new roommate is a gorgeous demon.
The most uptight, boring demon in all of existence.
Did I mention that he hates me?
I'm only living with him because my brother trusts him to prevent me from having any amount of freedom.
Until he loses control for a second.
Just a split second, but that second is enough.
I learn that he doesn't hate me... he just doesn't want to admit I'm his potential mate.
So, I have a new mission in life:
Seduce the gorgeous, grumpy demon with every tool in my possession. Especially my lust.
*This is a steamy, full-length standalone romance with a happily ever after!