Then she flopped back, her back arching powerfully. Jack had already started spurting jet after jet of his boiling hot cum up into the writhing girl's cunt when he felt it spasm around his jerking rod.
"Yaaaahhhh!" he bellowed, driving his spouting prick as far up into the girl's convulsing pussy as it would go.
Emma's whimpering moans went on and on. She seemed to cum forever. Jack's cock had shot its load and was shrinking up inside her shuddering cunt before the girl finally slowed down her wild ass-pumping.
"Christ, Emma… you're too much!" Jack panted, both hands full of as much tit-flesh as he could grab.
He still fucked slowly in and out of the girl's cum-slippery snatch, loving the way it nipped and sucked at his depleted prick. Emma was without a doubt the hottest lay he'd ever met.
Tiredly Jack rolled from the girl's body, his cock sucking wetly from her dripping cunt. The hot smell of sex filled the close interior of the van.
"Wanna go back in and see the rest of the picture?" he languidly asked his girl friend.
"Uh-uh," she sighed. "It'd seem too tame after this. I think I'd just like to go home. I've got a big day tomorrow. Remember? My family's flying in."
"Oh, yeah. How many of them are there again?"
"God, what a memory! My father and mother, silly, and my two sisters, Dot and Sue. They're going to live here, and I want to make sure they get a good welcome."
There was a short silence. "I can't remember how old your sisters are."
"Dot's nineteen and Sue's eighteen." Emma herself was twenty-one.
Even in the dim interior of the van, Emma could see the hot gleam in Jack's eyes. "Hey… wait a minute," she said sternly. "Don't you go getting any ideas about my sisters. That's a little too close to home!"
Jack immediately started teasing his girl friend. "I don't know," he said. "If they fuck anything like their big sister…"
"Oooohhhhh… you lecher!" Emma growled, throwing a pillow at Jack. He laughed and ducked. "I mean it!" Emma snapped. "I don't want you fucking around with my sisters!"
Emma and Jack had what is commonly called an "open" relationship. Which meant, although they were very close and fucked each other like rabbits, each of them was free to fuck other people. As long as it didn't interfere with their relationship.
Both Emma and Jack were merely fencing. Jack was half turned-on by the thought of fucking his girl friend's younger sisters. What an ego trip that would be! Emma was a little turned-on by the idea, too. But also a little jealous, and concerned about her sisters. She had seen neither one for some time, and thought of them both as babies.
"What about it? What do they look like?"
"Well… Dot's sexy as hell, and from her letters, horny, I think. The last time I saw Sue, she was just a little girl. But I hear she's really blossoming out. She's going to be the one with the tits in the family."
Jack tried to imagine what the girl's knockers must look like. They'd be round and firm as a rock.
"Like I say," he murmured. "If your sisters are anywhere near as good a lay as you are, the world should thank your parents for producing three hot girls. Hell, why did they stop? Why not ten? Or twelve?"
For a fleeting moment, Emma entertained the thought of Jack fucking her sisters. Dot, at least. Sue had barely been growing tits the last time she saw her. To her surprise, the idea started making her sexually excited. Her cunt began to bubble and [missing text].
"I want to cum again, Jack!" she blurted out. "Can you get it up again?"
Jack looked ruefully down at his shrunken cock. "Maybe with some help…"
"Let's sixty-nine," Emma said eagerly. "I'll get you hard if you get me off!"
"God… you never slow down, do you?" Jack laughed. But the idea was making him horny, too. "Who gets on top this time?" he asked.
"I do. I don't want you ramming your cock down my throat," Emma replied. She pushed her lover over on his back. His soft cock lay limply on his thigh. She stroked it gently. It was still slippery with slowly drying cum.
Emma scrambled into position on top of Jack's body. She lay with her head down by his loins, her own loins poised right over his face. She spread her legs, placing a knee on each side of his head. She felt her pussy-lips gape open a little.
"Eat me good, lover," she panted, growing excited as she awaited the first touch of Jack's lips against her seething cunt. "I want to cum again!"
"Not until you get my prick hard," Jack replied. "I want to feel it throbbing before I stick my tongue up your twat."
"Ooohhhh… you selfish bastard," Emma moaned. But she knew he was right. Once she felt a mouth against her cunt, she usually went out of control, hardly able to do her part.
Emma propped up Jack's cock with her fingers. It kept trying to flop back down again. Her body thrilled as she realized in a few minutes both she and Jack would be eating one another. Jack was an all-around good lover. And one who didn't mind lapping her box even after he'd shot his load up inside her pussy-hole.
As she lowered her mouth towards his limp dick, her nostrils filled with the rich, ripe aroma of her own well-fucked cunt. Her pussy-juices were smeared all over Jack's prick.
"This is going to take some doing," she said. "The damned thing looks like it died a week ago."
Bending lower, Emma sucked Jack's soft rubbery cock into her mouth. The taste of her own cunt and Jack's slippery cum flooded her senses. She loved it. She started to suck, but nothing much happened. Jack's cock stayed limp.
Maybe it needed some encouragement, the girl thought. She began to stretch the limp rod with her lips, drawing it upwards.
Jack moved a little. "Mmmmmnnnn… feels good," he sighed.
It was working! Emma felt her lover's cock begin slowly swelling. It was getting bigger!
Emma sucked harder, growing more and more excited. God, how she loved the meaty feel, the rich taste of her lover's gorgeous cock! And the sooner she got his dick hard, the sooner he'd lick her snatch!
Panting and puffing, Emma worked madly on Jack's slowly growing cock. It grew bigger and bigger inside her mouth, until she started having trouble breathing around its thick girth. She could feel the helmet-shaped head pushing towards the back of her throat.
Eagerly, Emma ground her cunt down towards Jack's face. Surely he'd eat her now!
But Jack twisted his face away. "Get me close," he told her. "Wait until the fucking thing's so hard it feels like it's going to explode!"
So Emma sucked some more, until Jack's rod was throbbing rock-hard inside her hot mouth. Her tongue wrapped sensually underneath the sensitive glans, tickling, licking. Jack's loins started humping madly upward, driving his cock towards the back of her throat.
Now it was Emma's turn to call the shots. She pulled her mouth away from Jack's hard prick. The thick white shaft gleamed wetly with her saliva.
"Uh-uh," she said; "No cunt-lapping, no cock-sucking."
Jack didn't say a word. He suddenly grabbed the girl's hips and jerked her twat down against his face. His mouth glued to her pussy-lips, his tongue lancing up into her hot, waiting slit.
"Aaaaahhhh!" Emma moaned.
Her back arched in ecstasy. Pleasure flooded through her pussy as Jack's tongue dug deeper and deeper into its gushing depths.
Emma knew he'd quit sucking her cunt if she didn't wrap some lip around his cock. She forced the massive rod back into her mouth, her lips stretching, ovaling around the thick shaft. The moaning girl started running her mouth hotly up and down the full length of his pulsing rod. She had to open up her throat to keep the swollen tip from gagging her.
Jack shaped the tip of his tongue into a point and wormed it up into Emma's pussy-hole. A sharp, almost metallic taste flooded his mouth. Eagerly, he reamed out the girl's snatch. Above him, Emma writhed and twisted, but kept her mouth wrapped tightly around her lover's swollen cock.