Uncle Jim huffed and puffed as he pounded away atop Nikki. Her cries of hurtful sensuality filled the air as Uncle 'Gym's thick cock sluiced her tight pussy. Her summer had been filled with similar episodes as the brawny middle-aged man fucked her again and again. It was at least once a day, often more, especially when she peaked his macho ego with skimpy outfits and flirty provocations. And she loved every minute of it.
He reared up and roared out another mighty volume of spunky shots in her cunt. Her pussy clamped down and vibrated through her own bout of orgasmic delight. They sagged and hugged through the post-coital buzz, using lips and tongues to express their shared gratification.
Cuddling in spoon on the living room couch, Uncle Jim fingered her still stiff nipples as her hand tunneled between her legs to touch and tantalize his soft shaft and slack scrotum. Maybe another fuck, a prone sideways doggie, might soon be in store.
Uncle Jim's face was buried in her hair, the mixture of shampoo scent mixed with perspiration filled his nostrils. His words were whispered close to her ear.
"I saw you with another girl at the mall; the blond with big tits. Who was she?"
Nikki had to think a moment, recalling the many girls she talked to.
"Oh, the one at the food court? That was Pamela. She's a classmate in my college summer classes. Why do you ask?"
But Nikki already knew; Uncle Jim was growing firmer in her hand and his fingers on her tits were getting a little more active.
"I'd like to meet her. Or more... soon..."
"Okay, next time I see her, I'll see what she thinks about that."
"Do more than ask; I want to fuck her. Make it happen."
A nipple pinch for emphasis attested to his seriousness.
"Ouch! Okay!"
A few days later, Nikki was having lattes with her summer classmate at the mall food court. They were chatting about college, the difficult classes, and campus sports. Nikki steered the conversation towards dating and Pamela's tastes in men.
"Did you notice the new quarterback?"
"Yeah, he's dreamy but I haven't a shot at him."
"Why not? With tits like yours, he should come running."
"I don't know; he's cute and all but still a boy. I want someone with sophistication. I'm tired of the pump and dump one-night stands."
Nikki sipped her drink, eyeing her friend over the rim.
"Yeah, I know how you feel. Uncle Jim is the best; he can go for a couple of times a night. My pussy gets sore by morning."
Pamela's eyes went wide.
"You're fucking your uncle!?"
"Of course. That's why you don't see me dating the boys at school."
Pamela looked somber, a small pout on her face."
"I wish I had an uncle like that."
Nikki's pride swelled in her chest. This was easier than she could have hoped. She caught Pamela's eye and winked.
"What are you doing this weekend? Want to come by my house?"
"Sure. I'm bored hanging out at the dorm. Everyone leaves and it's quiet and lonely."
Arrangements made; Nikki informed her uncle of Pamela's upcoming visit. He was pleased with her obedience to his wishes.
Saturday morning rolled around. Uncle Jim and Nikki were lazily canoodling on the couch after breakfast. It was more of an illicit foreplay since they had fucked earlier in the shower that morning. The doorbell rang and she jumped up to greet their weekend guest. Pamela was standing on the front portico, carrying a small valise. They exchanged bijou cheek kisses and Nikki led her inside.
"Pamela, this is my Uncle Jim."
"How do you do, sir."
"Ahh, sir is too formal. Why not just call me Uncle Jim, like Nikki does"
"Okay... Uncle Jim."
The girls hustled away to the Guest bedroom to get Pamela settled in. A quick change of apparel had them headed for the backyard swimming pool. Uncle Jim swiveled his recliner to where he could watch the pair through the rear window wall. Pamela's string bikini barely covered her bottom and her big boobs had nearly outgrown the old size-too-small top. He slipped his cock free through the zipper and worked a slow stroke, shielded by the open book he rested on his thighs. He kept himself hard while he watched the water nymphs play in the cool water. Then they lay out on lounges as he continued his oblique overwatch, tanning themselves in the mid-day sun. It was a difficult duty but he avoided an ejaculation; that time would come soon enough... he hoped.
Later, redressed in casual shorts and tees, the girls found some refreshments in the kitchen. Nikki secretly spiked Pamela's drink with an aphrodisiac and relaxant. They wandered the house some more until they came upon Uncle Jim in the den, covered up again but still reading his book. Pamela's mind was hazy but her mood was frisky.
'Too much sun' she figured.