Isabella wants to continue with your new sexual relationship

Having heard that the fucking is over Emma walks back into the bedroom.

"Jacob called an Uber - he told me to tell you it'll be here in eight minutes," Emma tells Isabella. Jacob apparently doesn't want to come back into the sex-filled bedroom, but Emma doesn't bat an eye at you and Isabella still caressing naked on the bed.

"Shit, I gotta clean up," Isabella says and jolts up.

Before she gets off the bed you grab Isabella by the arm and ask her point blank if you can be expecting to fuck her on the regular now.

She is caught off guard by the directness of your question - and that you're asking it in front of Emma - who must be OK with this then. She had sort of assumed that this was a one-time experience, but now that she's faced with answering the question she realizes that she can't say that. Isabella knows herself well enough to know that as soon as she gets home she's going to be obsessing over your cock. She still might not really even like you - but she's damned into that tool you've got between your legs. If she denies herself access to your cock she'll just be making the obsession worse.

"Yes," she says in response to your question.

You just smile in response, causing Isabella to keep talking out of nerves.

"You can fuck me whenever you want, John. It would be cruel to deny you these babies," she says indicating her breasts. She looks over at Emma who is smiling as if she's as happy as you are by Isabella's answer. Both girls, it seems, know that it's hard to be satisfied with just Emma's small titties to play with.

Just like that, Isabella agreed to be your slut without needing to give her any Slave4U. Then she rushes to get ready to leave.

It's clear to both you and Isabella that the agreement you and she have come to doesn't include Jacob and Emma spending more time together. They don't have the same sexual chemistry that you and Isabella have. She fucked you tonight with Jacob's permission - but from here on out, she'll be cheating on her boyfriend whenever she spends time with you.

Right before Isabella leaves you give her a big kiss. Jacob is already waiting for the Uber outside. Then, to Isabella's surprise Emma grabs hold of Isabella's face and instead of just hugging goodbye, Emma gives her friend a deep, extremely passionate kiss.

"Wow!" Isabella says after Emma breaks the kiss. "Now I'm even more excited for next time!" she says, knowing that with Jacob staying at home and in the dark about their exploits that Emma will be joining in with you and Isabella.