This is a really dirty idea I had. Enjoy!

Disclaimer: I don't own fast and the furious, just this idea.

P.S Jack won't be in this fan fiction as he is at Mia's grandmother's house for the week, just for this story. But he will be referenced.


Lunchtime

"Your late…Does it have anything to do with my brother mounting you to a piece of furniture" Mia asked

"Yeah…He stopped by for a snack" Letty told Mia

"Let me guess he demanded you make him something to eat. That would be very typical of Dom" Mia smiled

"Well actually I was the snack." Letty blushed

"Oh gross. You and Dom have way to much sex. And I have a kid"

"You and Brian have way to little sex. Besides Dom is very skilled in that department, besides I doubt you guys would manage you guys aren't exactly very sexual"

"That is not true we just do other things together rather than have sex non-stop. If we want to we could have as much sex as you and Dom, but we prefer our way. On the other hand you and my brother could never have sex like me and Brian; you wouldn't know what to do with yourselves. Since all you do is hump like rabbits. You would probably be divorced come Friday" Mia told her confidently

"Is that a challenge?"

"No, it's not I was just being honest."

"Dom and I could survive on as much sex as you and Brian. We could even do no sex at all. Heck we could do it for an entire week"

"Really? Well Brian and I could have as much sex and you and Dom for an entire week"

"Alright let's make a bet. One week let's switch sexual lives"

"What about the boys?"

"What about the boys this is between you and me they will just have to handle it…" Letty told Mia knowing very well that Dom would be pissed as hell regarding the bet. Lord knows the if it was up to him he would fuck her all day non-stop the man is like a lion ,an alpha that's for sure.

"They won't agree to it unless we put something in it for them" Mia confessed

"So what do you suppose we reward them?" Letty asked "Maybe we can make bets for them"

"Well, Brian will do it on the condition that if we win Dom has to drive an import for a week, that's all he ever dreams of really and in return Brian will drive an all American muscle of Dom's choice if we lose." Mia told her "Problem is getting Dom to agree to that"

"No shit…" Letty sighed

"It's not too late to back out, I won't rub it in your face too much" Mia smiled

"Nah it's a bet and that's for both me and Dom" Letty grinned. Though internally she had no idea what the hell she just did.

"Let's discuss how exactly this goes down." Mia started "So no sex between you and Dom for one whole week. This excludes fingering, blowjobs and any form of oral. Lord knows that Dom is a complete bitch when his going through a dry spell and everyone in sight suffers the consequences. And no Letty you can't put in the tip. Deal?"

"Fuck. Alright" Letty sighed "So in terms of you and Blondie, you guys have to have sex upon text on any surface of our choice. I don't care if you consider it indecent or shit like that you do it. And I will know if you didn't cause A.I know what you look like after sex from the sneaking around you did in high school and B.I know what hurts when and why? So don't try and cheat"

"Same to you."

"Then we got ourselves a deal."

Few Hours Later

Brian and Mia

"So me and Letty were at lunch and we got into this heated discussion on how her and Dom have way to much sex more then is necessary."

"Tell me about it. I would never have that much sex" Brian told her as he packed the groceries

"And then she insinuated that we wouldn't manage to have sex like them cause we aren't as sexual or something like that. Can you believe it? "

"I can't believe it…Seriously"

"I know right" Mia threw her arms in the air then placed them on her hips

"If you knew why didn't you tell me?" Brian turned to look at Mia

"What?" Mia looked disbelieving at her husband

"I bought more mustard we already have so much…wait what were you talking about?" Mia looked pissed

"Listen, I made bet with Letty that we could have just as mush sex as they do daily for an entire week and that her and Dom couldn't go a week without actual sex."

"You did what? I don't know about this Mi."

"Relax. All we have to do is have sex upon text from Letty on a chosen surface of their choice anytime, anywhere"

Brian looked doubtful

"And if we win Dom has to drive an import of your choice for a whole week and you have to drive an American muscle of his choice if we lose." Mia added

"Dom…In an import." Brian smiled to himself "Alright. I'm in"

"Yes I love you Brian" Mia hugged Brian as she texted Letty It's on

Dom and Letty

"Ugh fuck yes Dom…Don't stop!" Letty screamed

Dom currently had Letty bent over behind the couch as he fucked her senseless. Letty's moans got louder and louder.

"Touch yourself" Dom instructed

"I…I can't. So good" Letty who was in pure ecstasy couldn't understand anything, so Dom moved her hands to her clit for her where she slowly started to please herself as Dom pounded in to her from behind

"Fuck…you so tight"

"I have to come Dom" Letty begged as she gripped the couch till her knuckles turned white. As they both reached they climax. Letty put her shorts back on and Dom buttoned his jeans up again.

"You know I love a challenge right" Letty told Dom as they moved to cuddle on the couch

"That's why I'm with you."

"So at lunch today Mia said we have too much sex because we have nothing else to do and we too sexual. I told her that she and Blondie have too little sex. So we sort of made a bet."

"You and Mia make the worst bets…What is it?"

"Well…She challenged us to go a week without sex we can still do oral and I challenged her to have sex with Brian upon text request from me on any given surface of choice regardless of where or when,"

"You know I don't like this…at all"

"I know Papi, but see since you guys are involved in this bet"

"No shit"

"If Mia and Brian win you have to drive an import chosen by Brian for a week, but if you win he has to drive muscle for a week" Letty looked at Dom hopeful

"Brian in muscle… Uh. Alright, but"

"But"

"I want something else…something from you. You are asking me to go a week without sex"

"So what do you want Husband?"

"Bondage, you, upstairs and bedpost"

"Dom you know I hate that submissive shit…I hate being tied up. I have no control…you do"

"What scared I will take advantage of you?"

"Yes…"

"Take it or leave it"

"Fuck. Fine .You get your stupid rope"
"Awesome" Dom kissed her neck as she grabbed her phone and replied to Mia Hope you ready to lose…

"Let the games begin…"


Lol I hope you enjoyed that.

Just an idea will be a few chapters I am hoping to keep it at 5 chapters.

Oh and the request from DomLettyForever will be up soon something is missing so just let me fix that then I will update my one shots with a few chapters.