Very well

"It would be terrible if she were to find out... wouldn't it?" Says Katy, slowly walking towards you.
"But how could I help but tell her... unless my mouth was too full to do so?"

With that, she leans forward onto the couch, and smoothly deepthroats your cock. To your surprise, when you look to the side, you see Mary smiling away.

"Now Katy," she warns, "don't be too hasty... how do you know he can handle the both of us?"

"Oh Mary," replies Katy, disgorging your cock and jerking it one-handed "I pretty sure he has enough juice for the both of us." She pauses "Don't you?"

You: "Well..."