Title Help Please!!!

So here is the deal... I'm going to jump into the world of self publishing a few of my stories. My contemporary and sassy heroines don't all jump back in time. Some of them stay right here in the twenty-first century and don't have one paranormal bone in their body.

As I push my way into the contemporary romance market, I need amazing titles for my books. That's where you come in. I'm going to give you a blurb of the book, give you titles I'm considering, and ask for your feedback. If another title comes to you as you're reading my blurb, shout it out. If I use your title I'll send you a free download of said book when it's published.

Okay, here we go. The working title for this book has been Ten Million Dollar Bride - But I'm not sure that's working for me.

Here is the blurb:

Blake Harrison, the Duke of Albany, needs to secure a bride to inherit the bulk of his father's fortune. The last thing he wants is any emotional attachment so he hires a match making firm to find a suitable wife for a year. When Sam Elliot turns out to be Samantha Elliot, engaging and spunky with a voice men call 900 numbers to hear, Blake offers her marriage in return for ten million dollars.

 Samantha is responsible for her younger, disabled sister, and ten million dollars will take financial care of things for years to come. All she needs to do is keep her attraction to her husband to herself and avoid his bed. But Blake's toe-curling kisses and charm proves too difficult to combat, now she needs to protect her heart so she can walk away when their mercenary life together is over.

Now, here are some title ideas:
 
Ten Million Dollar Bride
Temporary Bride
Temporary Duchess
The Duchess Wore Sweatpants
Bride For Hire
 
 
I need more ideas.