Sex story help needed...?

I'm writing a sex story about the guy being the dominant one. She's handcuffed to the bed with anal beads and he's "threatening" to use the vibrator on her. What would be some good dirty talk dialogue to use between them for this part? Also, after they dirty talk, he ends up throwing the vibrator aside and just does her Pile Driver and they should do dirty talk for this too.. Suggestions for the dialogue, please anyone!