Katie earned/earns some pussy.

"She sat in my lap and pressed them right up to me," Katie continues, "Of course, I couldn't resist."

Karen smiles and does just that.
You still sit just out of reach.

Karen rubs her tits all over your wife's face.
You enjoy the show.

She leans back and lets Katie continue.

"I nervously ran my hands up her sides to touch her tits.
She smiled and nodded."

Karen and Katie match this.

"I enjoyed her big tits so much. They were firm, but soft to the touch."
"You've got to moisturize," Karen adds before the moans resume.

This goes on for a few minutes before the story resumes.

Nobody is in a rush.

"Finally, she sat up and took off her shorts. She had on the cutest thong."

Karen stands up and strips down, wearing just that.
A coincidence- not likely.
How long did they plan this?

"She moved my hands to her hips and had me pull them down."
Karen happily does that.

"She had me lay down on my back and crawled over to sit on my face. I knew what to do."

You picture Jenni doing this...

...before enjoying the real thing.

Karen is also quite close to you now, her lovely body in reach thanks to how Katie laid down.
You look at Karen for confirmation.