At Home with your girlfriend and sister

In progress.

Once the three of you reach home. Shelly quickly gets out and orders you to show your Tiffany around the house saying " I have a feeling she is going to be here for a long long time. So you might as well make her feel at home. "

She goes to the kitchen to make some coffee for the three of you while you take Tiffany around to see your house. She giggled and follows you around making sexual innuendos everywhere - "The bathroom , well wouldn't you like to have a shower with me babe ?" " The verandah, well this is a great place to have morning sex and show the joggers some great exercise they are missing out on. " "Your bed ?? Looks too clean, I can't wait to mess it up and have it smell of our juices."

Finally the both of you come down and sit on the sofa. Shelly comes over and gives the both of you your coffee. Then she looks at you and Tiffany and asks - " Ok. You two, what's the story and how come I haven't heard of it since yesterday."

Tiffany and Shelly instantly connect , Tiffany starting off as to how you both knew each other earlier , but due to a misunderstanding got separated and how her ex boyfriend not taking her consent to video her led her to you and rekindling your relationship, Shelly chipped in by explaining how the two of you were a bit close and distant always, but how she always had a crush on her little brother ("although I can't call him little anymore...heheh" both the girls snickering at the joke) and somehow in the past few days the two of you connected and she just got addicted to your cum ( "I understand." Tiffany answers).

Then the two of them gang up and start rubbing your thighs. "I guess we can agree on one thing right Tiff ? " Shelly looks at Tiffany with a tinkle in her eyes. "Yes, That John here is a stud and he should soround himself with slutty girls that will do anything for him. " Saying that Tiffany kisses you as she opens you zipper and takes your manhood out which ... Suprise suprise .... Is standing mast.

Shelly can't help herself anymore and she quickly gets to her knees and starts sucking you off. Tiffany meanwhile starts teasing you - "John , you are such a pervert , having your girlfriend and your sister pleasure you. Does this turn you on John ?"

"YES...." As Tiffany kisses your nipples and starts biting on them.

" But that's naughty John, having your sister drink your cum. What else will you do to her John ,what do you want to do to her ? Do you want to ravage her like you did me. Do you want to push pound her pussy to oblivion , do you want to spank her. Oh John , this is so hot.... Your hot sister has yet to get her pussy pounded by you John. Don't you want to pound her into submission so she becomes your willing cumslut as well ? Don't you want her to be filled with your cock juice everywhere not just in her mouth. Don't you want her to become like me but as she's your sister making her do degrading shit just turns you on and then you can watch me as I swoop the cum of her and you'll look at your cum covered sluts and get hard again. Don't you want this John ? Don't you want to fuck your sister ?"

"YES... YES... Oh god yes. But I didn't want to hurt her feelings or lead her own, I wanted her to be able to find her man." You tell out catching your sisters head and filling her with your cum. Shelly then looks at you and Tiffany. Tiffany smiles at her and then the both kiss sucking and swapping your cum again - God you never get tired of this and you feel your cock getting hard again.

"You Dumbo..... You could have just told me. You will always be my bro my best bro." She looks at you and kisses you. The feelings between the two of you finally oozing out thanks to your awesome girlfriend Tiffany. " I always loved you, but I was waiting for you ... Dumbo..."

"See.... That didn't take much time , once John opens up , everything seems to just happen. Now the two of you - how about you show me some hot brother sister sex ?"

"Tiffany , you are officially my non blood related sister. I am going to call you sis from now on. And this bro is now going to make me his hoe" So saying without any resistance from you Shelly mounts you into her pussy.

"Fuck... Bro ... You're inside me,,,. Fuckkk you're huge..... Tiff , why didn't you warm me ? Fuck .. you're stretching me out...bro."

" You know Shelly , you're one naughty sister. First you've been harbouring feelings for me. Then you start eating my cum and now in front of my girlfriend you are having sex. You have just become my naughty cumlut sister. Does that make you proud ?

" Oh yes John. Now fuck me, fuck me like there's no tomorrow. Fuck me for all the years I have missed out , fuck me and make your whore of a girlfriend suck out your cum from my pussy."

" Hey, I resent that I am not just a whore, I am a cumslut exhibitionist whore." Saying that Tiffany moves to the back of Shelly and starts licking her ass and her pussy where you are connected with Shelly. "Ohm.. I just love this taste... Brother sister cock pussy juice. Yummm... Fuck her stud ... Fuck her senseless." And Tiffany starts to tongue Shellys ass... Shelly screaming in delight as she feels your cock in her pussy and Tiffanys tongue in her ass ... She cums instantly, but you're just getting started.

"Tiffany is watching us sis , does that turn you on. She gets turned on when she has an audience , let's give her a show sis."

"I know." Shelly says. " Let's give your girlfriend a great show, then we will give you one."

After only a few minutes of Shelly riding your cock, you slammed your hips upward, bucking her wildly. A roar ripped from his throat and he saw stars. Shelly felt her brother's dick pulse inside her, and it pushed her over the edge as well.

"Yes, cum for me! Cum in me, brother! I'm. Cuming. Too!" Shelly announced.

You suddenly flip her and your cum and Shelly's pussy juice gush out and splash on your girlfriend. Tiffany like the pro she is she pushes her mouth right into your sisters pussy and locks it clean of both your juices. She then removes your cock from your sisters pussy and licks it clean before shoving her fingers into Shellys pussy and scooping out your juices.

She looks at the both of you and smiles and shoves her fingers into her mouth tasting the juices - " Yummmm.... A brother sister cocktail juice... John, Shelly Thank you..."

Shelly gets off you and looks at the two of you before saying - "Holy fuck, brother! That was intense. No way was this a one-time and no way are you ever going to give up your new girlfriend. I am going for a bath now, you two finish your homework - maybe I'll have a suprise for the two of you after dinner." She was winks at the two of you and goes up.

"John. Is your sister as perverted as you , if so I don't think I'll be able to wait till dinner. "

"Tiff, now I don't even know whats going on in her head. But we better have a fucking full dinner and get our energy back , cause I think she is planning something diabolical. Fuck you two are going to sick me dry."

"Oh... John, it's not two , it's three of us. Just you wait. " She kisses you and your dick before taking out the her books to get down to some serious studying and beckons you to join her.