Tim slammed his textbook closed--done with his Trig homework, finally.
Now he thought he'd go for a swim. He stood and stretched, listening to his stiff joints crack and pop, then went into his closet, got naked and pulled on a colorful pair of swim trunks that sported a Porsche motif--race-cars and the prancing horse logo along with the 'Porsche Racing Team' printed around the waistband.
His mind ran back the last few days. the weekend had been a whirlwind of unbridled lust, it was like all the frustration of going 18 years before getting it had kept him hard all weekend. Alexa was a fantastic lover, she had taught him how to hold back, riding him with expert movements, how to move in concert with her to increase their shared pleasures. She was going to see him tonight, and he could hardly wait. They were going to go out to the lake and fuck like rabbits in Dad's cabin. Her lovemaking was a dream, she was energetic, eager, and very hot for his cock. The ideas of what they would do brought on his imagination.
He entered the pool house by the rear door, grabbed a towel off the rack, and walked through the French doors to the pool area. He was still looking down, grinning at his tented trunks as he wandered over to the lounge chairs, intending to drop his towel off before taking the cool plunge.
"You repugnant little pervert."
Tim stopped with a start, jumping at the sudden sound of his step-mother's voice. His mouth dropped open in surprise as he looked up to see Linda reclining with a frozen drink in her hand, buck naked but for a pair of sunglasses and a floppy pink hat, oiled brown skin gleaming under the hot sun.
"Wha--!?!"
"Fucking Peeping Tom," she spat with a look of disgust, although she did nothing to cover her nudity.
"I-I'm not...I wasn't...I didn't..." Tim sputtered.
"Uh-uh-uh-uh," Linda stuttered mockingly. "Not what? Not peeping at your mother? Not sneaking around trying to see me naked? Not standing there with a hardon? Pervert."
"I didn't even know you were out here!" Tim protested, moving his towel to cover his crotch.
Linda raised a foot to kick the towel away, then put her toes on the bulge. "And I suppose that's not your dick? Drop your shorts--Let's see!"
"Huh?" Tim muttered, taken aback by the sight of her plump little pink pussy lips exposed to the bright sunshine as she carelessly held her leg out.
Linda snorted derisively, hooking the leg of his shorts with her agile toes and pulling them down. Tim, mesmerized by her twat, didn't even notice until his bone popped free. He shifted his feet and let the trunks fall to his ankles.
"So, it is your dick, such as it is..." Linda removed her shades for a better look as she laughed out loud. "Pathetic little thing, isn't it?"
"What?" Tim finally pulled his gaze away from the view of her bare, smooth pubes and looked down at Linda's foot, her perfectly pedicured, ruby-red painted toes pushing his straining prick this way and that as she examined it. His face flushed. "The doctor said it was within normal parameters," he huffed.
"Hah! Normal for a twelve-year-old, maybe!"
"You want my advice, Timmy?" she went on, smiling as she studied his dick while playing footsie with it. "Learn to use your tongue--that cock ain't never gonna please a woman."
Yeah, right bitch, you have no idea how much it pleasured Alexa this weekend, Tim would've liked to throw that at her, but he wisely held his tongue. The fact that she was playing with his dick, kept him hard.
She reached down and started stroking her slit with one finger, spreading her wetness over the exposed vulva. It glistened in the sunshine, her clit growing erect. Her breathing started to get heavy. Her hot, oil-covered nipples stood at attention.
"Let's see what that tongue can do," she uttered hoarsely. "Get on your knees."
Tim stared between her legs, entranced by the sight of her openly masturbating, until she barked at him, "GET THE FUCK ON YOUR KNEES!", snapping him back to reality. He dropped down and dove between her legs eagerly.
"Uh uh uh, Timmy," she spat his name like a dirty word as she caught him by the hair and stopped him a few inches short of the mark. "No pussy for you." Still holding him by the hair, she removed her floppy hat and tossed it aside, then flipped over and pulled his face right into her ass crack. "Lick my fuckin' sweaty asshole, you worthless little shit."