This is soooooo Mars in Scorpio. Check out the song here. Also on Youtube is the song as opening credits for True Blood.

“when you came in

the air went out

and all the shadows

filled up with doubt…

I don’t know what you’ve done to me,

but I know this much is true,

I wanna do bad things with you

I wanna do real bad things with you…”

Bad Things, by Jace Everett