Suggest to go to her room.

"Let's go to your room."

"Mmm, I was hoping you'd say that. Banging my brain out and getting a head ache later. I like it."

Monica leads you to her room. After a bit of foreplay she climbs on top of you.

"Fuck me senseless."

You waste no time in doing just that by plugging your dick in her ass. She starts laughing as you push your dick in deeper.

You hold her hips and begin to slam your cock into her ass as she moans and bucks back against you.

"Yes, yes, fuck my ass. You like that dick don't you bitch?"

"Yes... uh yeee..."

"Who's the bitch?"

"You are..."

"Good. Now come for me..."

You thrust harder and deeper into her ass as she starts screaming in ecstasy. You follow right after blasting a load of come into her.

Just when you think your dick is going flacid, she hops off of it and suddenly grabs it.

"Oh no you don't. Fucking soft."