"Thanks for retying my pretty little silk bow. It's not so easy to do when you're all hot an bothered, is it?"
You agree that's a problem. And you are very hot and bothered, you cock fully erect and throbbing, even dripping pre-cum.
"I suppose it would be even harder if I rubbed all that pre-cum into your cock, like this..." And she does rub it in a bit, which feels heavenly.