She didn´t say in which hole...

"Well if you insist." you tease her as you pull her into a kneeling position with her ass in the air. You push a finger into her vagina while rubbing her clit with your thumb. She gently squirms and starts breathing heavily and moan. Then you add Another finger.
"Please Sir, give me your. Your..."

"Cock?" you suggest.

"Yes, please give me your. Cock..." her cheeks are turning red with embarrasment.

You then quickly remove your fingers and shove them up her ass, lubing it up!