I'm writing a MWPP fic, and I have Voldemort show up in one of the scenes. He's asking Lily to work for him, doing things that aren't strictly Death Eater. Here's what I have written:

“Join my followers, and you will become my right hand woman. I will make sure you receive the most respect of any witch ever deemed worthy of it. You could be very valuable to me, and I could be very valuable to you.”

“In what ways?” I asked.

“I’ll keep you alive,” he replied.

“How will I be valuable to you?”

“Well, Miss Evans, men have certain…needs, and – ”
How do you think I should change the last line to make it fit Voldemort's personality?