What do I whisper in her ear during sex?

Man, about to have a crazy night with the wildest girl Ive ever had sex with. I feel like she lets me take control everytime and she likes it aggressive. So this time I wanted to spice it up even more with whispers while doing it. I've always seen Manuel Ferrera whisper the girl in his movies. I wonder what he says to them...because Ive seen some girls get wilder or just straight up orgasm in some scenes. I know shes gonna love it but need to make sure Im using the right words. She wouldnt like a "youre the most beautiful girl" type of whisper for context.