A grand present for Grandpa

"So ANYTHING?" you repeated, a little hesitant to admit who you'd most want Carrie to fuck. Not exactly easy to tell her one of your weirder fantasies. Both of you being naked in your bedroom after just fucking your girlfriend's ass made things a bit easier at least, a small reminder that Carrie was indeed a very open minded woman when it came to sex.

"Anything at all babe. I'm serious, whatever it is, whoever it is."

After a sharp inhale, you take the leap.

"Well I think I should introduce you to my granddad," you said.

"What does that have to do with-" Carrie began to say, stopping as it dawned on her. Much to your surprise, Carrie didn't seem freaked out or overly judgmental after hearing your perverted suggestion. In fact, after a few seconds of thinking about it, she smiled.

"You are some next level fucked up babe," she said, laughing a little after. She wasn't wrong of course.

"Ya know I've never fucked a man that old before. Cheating on my boyfriend with his grandfather? I'm so fucking down."

Carrie agreed. She actually agreed! You could barely believe it. Your cock was ready to burst as you looked at your gorgeous naked girlfriend, imagining your own grandfather fucking her, as perverse as it was.

"What's your grandpa like anyway?" she asked.