Mark is sat at his computer looking at porn and wanking himself off before his wife gets home.
Tina has sent him an email thanking him for yesterday and telling him that she can't wait until he visits her again today and fills her cunt with his cock and semen.
The email finishes with 'See you at 7pm ... but here's a little something in case you can't wait either ...' A video clip is attached.
And that clip, is what Mark is wanking himself off to. His face is getting sweaty and his hand is sliding up and down his erect cock at a quick speed.
He doesn't have time to take it slow. Leah will be home in half an hour.
He stares intensely at the screen and watches Tina spread her legs further apart on her bed. She sits there with no clothes on and her legs wide open. She's furiously rubbing at her clit with one hand while squeezing her tits with the other. She lets out a moan and quickly jams two fingers inside her wet cunt.
Mark puts his head closer to the screen and grunts when she rolls over and lifts her ass into the air. He loves her ass. She spreads her cheeks so that he can see her puckered hole and she wiggles her bum at the camera.
Leaning over the edge of the bed, the top half of her body disappears for a second before she comes back up with a ribbed dildo. Smiling wickedly at the camera, she rubs the dildo against her clit and guides it towards her juicy pussy.
"This is what I have to do when I'm alone Mark." She whispers to the camera before slipping the dildo inside of her and gasping as she pushes it as far as it will go. She moans and starts bouncing up and down on it, her tits bouncing wildly, her nipples erect.
'Fuck!" He grunts, as he starts to cum.
"Mark, I'm home!" Leah shouts as she walks in the front door.
He scrambles around for a tissue to wipe up the mess and switches off his computer before his wife figures out what he was doing. He stuffs his cock back into his jeans quickly, cum still on the end of his swollen head and he dashes out the room and down the stairs.
"Hi. How was your day?" He asks her. "Fine. How was yours?" "Good. It was good." He smiles. "You're sweating." She states, eyeing him suspiciously.
He glances at her before making his way to the fridge and grabbing a bottle of wine. Pouring her a glass, he passes it to her and drops a kiss on her forehead.
"I was thinking of going to the pub tonight, with the boys." "Oh. Okay then." She shrugs." "Well, we won't be doing much anyway, so I said yes when they asked me." "No problem. I'll ask Tina to come over."
Shit he thinks to himself.
"She might still be decorating." "And she might like a break." She replies stonily.
He puts his arms around her from behind and squeezes her then kisses her neck. Strangely, she moves her head to one side to allow him to do this.
"Shall we ... go upstairs?" She almost whispers. "What?" he chokes?
This isn't my wife! He thinks to himself.
"Well, at work today, the girls and I ... we were talking about, sex and I ... well, I'm horny." She blushes.
He doesn't need telling twice. Minutes ago he had been wanking himself off to his sister-in-law but he hadn't even got close to finishing the video clip. He's sure he could have cum again if his wife hadn't come home early.
Thinking about Tina naked and playing with herself makes his dick go hard again. He grabs his wife's hand and leads her upstairs into his office.
She giggles as he sits her on the desk and begins to kiss her neck, then her mouth. He runs his hands over her chest and squeezes her tits through her blouse before almost ripping the buttons off. He slips off her blouse and unhooks her bra, then clamps his mouth around each of her breasts in turn and runs his tongue over her nipples to get them erect.
He yanks her skirt down and rips off her tights and in one quick movement he flips her over until she's bent over his desk.
"Mark!" She gasps at his sudden ferocity.
"Shusssh." He whispers to her.
He hasn't fucked his wife for a while. 'She's denied me this pleasure for too long. So now, I'm going to fuck her exactly how I want to.' He thinks to himself with a smirk.
He slaps each of her ass cheeks and smiles as she squeals then he pulls down her panties and runs one of his fingers from her clit, through to her puckered, virgin ass hole. Before she can object, he slips a finger into her ass and jams it in further when she tries to squirm away.
"Mark. No. We've never ..." She trails off as he spreads her cheeks and attempts to slide another finger into her. He struggles to push it through so with his free hand, he slides two fingers into her wet cunt and with his thumb, rubs furiously against her clit until he feels her juices seep over his fingers. He takes these out of her and uses her juice to lube up her tight little ass.
Pulling his finger out of her backside, he whips down his jeans and guides his swollen purple head in-between her arse cheeks. As soon as she realises what he's about to do, she tries to push herself further over the desk in an attempt to get away, but it only moves her ass further into the air, and closer to his throbbing erect cock.
He puts a hand on her head and pushes it on to the desk. His cock is leaking with pre-cum as he slides it between her cheeks and halters on her hole. Smiling to himself, he uses his fingers for a bit of extra pressure and pushes the tip of his head against her virgin ass hole.
She grunts as she feels the pressure against her and jerks once, giving Mark the extra bit of movement that he needs ... His cock pushes through and he feels the tip of his head enter her.
"Urghhhhh!" She grunts as he goes in. "It hurts!" She complains.
He slaps her ass cheek and parts them with his hands then thinking of Tina and her delicious ass, he slams himself against his wife's butt until his balls are slapping against her pussy.
She screams and he feels her body tighten, his ass pulses against his cock, she doesn't move. He moves in and out of her a couple of times, getting used to the feel. She's so fucking tight, it's unreal. His cock is tingling. He increases his speed, pushing himself harder and harder into her with each thrust and she begins to grunt and squirm.
Eventually, she begins to moan, rather than grunt, and he sees her slip her hand between her legs to work on her own clit. He smiles and continues to think of Tina. He closes his eyes and places both hands on her hips before really ramming his cock deep into his ass with every push.
They both climax at the same time, his wife screaming and squirming with her orgasm, and him relishing the thought of Tina and seeping his cum into her.
The phone rings which brings them both back to reality. Mark pulls out of his wife and wipes himself up quickly, he plants a kiss on his wife's head and rushes to the phone.
"Tina ... How are you?" He almost whispers.
He takes the phone to his wife and signals that he's going to take a shower.
I can't believe I just fucked my wife while thinking about her sister he thinks to himself while lathering himself with shower gel.
