"The night isn't over yet." (One night of fun ending)

A mischievous smile plays at the corners of your full lips and you look at your stepdad in the flicker of the passing lights.

"The night isn't over yet," you say. "We have a lot still to forget about."

"What do you mean?" He asks.

You answer by unbuckling your seatbelt and leaning across the emergency brake to unbuckle his belt and unzip his jeans.

"Oh fuck," he murmurs as you take his soft penis into your mouth.

He struggles to guide the car as you blow him, a slow and sultry blowjob with lots of licking. You lap at his balls and moan around his dick as it hardens against your tongue. He has cum so many times already that he is no longer easily pleased, but you're content to slurp up and down on his cock through stop lights and bustling intersections. At one point he pulls up next to an SUV and you look up out the window to see a chubby housewife staring down at you. Rather than disgust she seems to watch your oral display with a great deal of interest.

You're still bobbing up and down on your stepdad's fat cock when he pulls into the garage. He shuts off the engine and closes the door, but you keep sucking. In the silent darkness of your garage he finally groans and cums in your mouth. You suck it all down, perfectly matching your downward strokes with the pulse of his shaft so that each time his semen erupts straight down your throat. You continue licking and sucking him until he softens in your mouth.

"Let's go inside," he says.

Inside, on the bed he shares with your mom, he undresses you and buries his face between your legs. His tongue fucks in and out of your slippery slit and he pauses to suck your clit. You wrap your legs over his shoulders and pull him against you, moaning his name as you cum. He climbs up on the bed and you climb atop him, straddling his face so he can continue the licking while you stroke and suck him to full attention.

He takes you from behind, doggystyle. You stare at the picture of he and your mom smiling on a vacation as he pumps another load of cum deep into your milking walls. You collapse together, kissing and carressing each other. You nuzzle against him, your breasts on his hairy chest.

You're tired, but you both know this is your only chance to enjoy this forbidden experience. You know your mom isn't nearly as endowed as you, so you offer him your tits. You suck his prick until he's hard again and then lie on your back. He straddles your toned stomach and with just the lubrication of your sweat and spit he fucks your soft breasts. You push them together and talk dirty to him, sticking out your tongue to brush against the fat head of his dick until it spasms and drools out a weak load of white cum that oozes down to your neck.

He gets you a towel to clean up and then you curl up together beneath the blanket. When you wake in the morning, his naked body against yours, you steal to the bathroom to pee and then return with a final lusty act on the agenda. His cock is stiff beneath the blanket. You wrap your hand around it and stroke and suck him until he wakes up. He moans your mother's name, but you keep sucking until he's aware who is pleasuring him.

"Oh, god, Joy," he moans, "you've got to stop."

You climb atop him, impaling yourself on his cock, riding him to a screaming orgasm. When you finish cumming you slide off his prick and lay flat on your stomach. He looks at the swell of your firm ass cheeks and you nod your invitation to him.

"Are you sure?" He asks.

"One last time," you say, "so I thought it should really count."

He produces lube from the dresser drawer and liberally applies it to your pink asshole. He positions himself above you and slowly forces his way inside your tight sphincter. You both groan at the sensation. With one hand on either side of your head, he practically does push-ups as he fucks in and out of your tight ass. He can't get full penetration in this position, but it doesn't matter. Your hole is so tight and hot, the act of fucking his 18 year old stepdaughter in the ass so debauched, that he cums after only a minute or two.

You feel his cock jerk and swell inside you, then he's pumping out his cum in your ass. He lays heavily atop you and pants, grinding down into you with powerful thrusts as he empties his sperm into your bowels. When he finishes he kisses you on the ear and rolls back onto his pillow.

"It was fun," you say, crawling off the bed, "but it never happened."

He nods, flushed and out of breath.

It never does happen again. You never tell your mom. It's weird calling him "dad" in front of her in the coming weeks, but you eventually manage to almost forget what happened.

There is one moment, a few weeks later, when he walks in on you in your bedroom while you're playing with yourself. He freezes in the doorway, staring at your naked body, and you stop and stare back. After a few moments you slowly resume, letting him watch you fuck yourself with the humming plastic cock. You watch the bulge grow in his jeans and when you cum you imagine him inside you. When you shut off the vibe he steps back out into the hallway and closes the door. That's the closest you ever again come to screwing your stepdad.