thighs, lightly cupping his balls and shrunken cock in her palm. She was delighted to feel them give a jerk of life as she held them. Even after two massive orgasms, she could feel his prick starting to slowly stretch out again, striving for a full, hard erection. She had thought they were finally finished for the night, but now began a gentle and insistent stroking along the shaft, urging him up once again.
Bill's breath was starting to become ragged again, and he moved his head over to kiss her neck, while kneading and stroking her breast with more urgency and renewed interest. 'Tell me what you're going to do with him,' he said, his voice muffled as he gently bit the soft skin on her neck.
Gwen smiled and let her head drop back, resting against the wall as her brother moved around on top of her, cupping her luscious out-thrusting boobs in both hands and sucking in a mouthful of tit-flesh. She kept stroking and jerking on his seemingly unstoppable cock and felt it filling out in her hand, solidifying and lengthening.
What would she do? Gwen mulled it over in her mind, laying her plans for the seduction of her father even as her brother slid his hips up, moving between her spreading legs once more and reaching down to guide his pulsing cock back into the sweet, syrupy warmth of her cunt.
Chapter 4
Early the next morning, Bill floated lazily around on his back in the family pool, letting the warm sun and gentle lapping of the water soothe his body, while his mind flashed back over the events of that Saturday night. He could still hardly believe it had actually happened, that he had fucked his own sister! But what a fuck it had been – Gwen was an incredible piece of ass, and he wanted to make sure that this didn't turn out to be just a one-time thing.
His mother and father sat in lounge chairs at one end of the pool, his father reading the paper while his mother lay back, her eyes closed, relaxing in the sun. She had on a one-piece bathing suit, the kind of simple outfit that on any other woman would not cause a second glance.
But with her incredible figure, it molded like a second skin to her lush body, and Bill found his eyes locking on her huge bosom as it swelled up over the top, firm and round. His mouth watered at the sight.
Hell, if I can fuck my sister, why not my mother, too? he grinned slyly to himself. His eyes traveled down her curving torso to rest at the tight crease between her legs. The suit bulged slightly there with her abundant pussy hair and the puffy cunt lips he'd dreamed of and lusted after so long night after night. He could feel his dick giving a jerk in his suit, and quickly rolled onto his stomach in the water to stroke rapidly across the pool. No sense in getting an erection now; there was no way to hide it from them in his swimsuit.
When he reached the other end of the pool he floated at the edge, clearing the water from his eyes, when his sister's voice rang out above him. 'Hi, Billy. Is this a private pool or can anyone get into it?'
He looked up into a sight that made his semi-erection suddenly leap into a full-blown hard-on, throbbing unmercifully in his tight swimsuit.
Gwen stood above him on the lip of the pool, her legs spread slightly so that he was looking directly up into her crotch, covered only by the tiniest scrap of material she could get away with. Every nuance of her hot pussy was clearly etched in the fabric, and soft golden hairs drifted out from around the edges. As he let his eyes drift higher, he was looking up at the bottom of her firm, out-thrusting breasts, looming huge above him from his fish- eye view, the firm mounds moving up and down gently with her breathing, barely contained within the tiny top of her suit, the tanned flesh threatening to burst out at any second. Gwen's face grinned down at him over the soft globes of womanflesh.
Bill saw her raise her eyes, looking toward their parents at the other end of the pool, then glanced back down and licked her lips seductively at him. Bill grinned back and let his eyes return to her crotch, where the scrap of her swimsuit panties was now turning slightly darker, getting wetter as her juices started to flow from her hot young pussy.
He knew now that their wild fucking match the night before had been no one-time thing – his sister was hot for more!
With a loud laugh, Gwen suddenly bent over, then leaped out into the air over him, diving with a splash into the pool. She broke to the surface a few feet away, her eyes shining. She grinned and winked, and then said loudly for the benefit of their parents, 'Hey, Billy! I'll race you to the end of the pool and back again,' she challenged. With a girlish whoop of delight, she spun about and shot out toward the opposite end, Bill right beside her.
Bill set his face into the cool water and propelled himself furiously along, working off some of his sudden sexual tension in the long, hardpushing strokes through the water. Reaching the end of the pool, he barely touched the wet tiles and was stroking powerfully back to the other side. He was filled with a wild excitement and energy from both the physical exertion and sexual turn-on.
He slapped his hand onto the opposite edge and quickly turned to see his sister kicking in to a half only a few seconds after him.
'Ha!' he laughed, splashing water toward her. 'Still the champ!'
Gwen floated on the water near him, gasping for air and laughing, and Bill stared hungrily at her bronze belly, her breasts swelling out of the tiny cups of her bikini, her spread thighs. Again his thoughts raced back to their frenzied lovemaking session, and her dripping-wet body, so achingly close, sent spasms of lust through his rock- hard prick.
Gwen watched him calmly, her blue eyes reflecting the burning desire he felt, well aware of the effect her body was having on him.
Standing up neck-deep in the water, facing him and letting her arms float out to her sides, she moved in closer. 'Swim through my legs, Billy,' she said in a hoarse whisper.
Bill took a deep breath and disappeared under the water, the sudden eerie silence closing over him. He saw the succulent brown arch of her legs wavering in the deep aqua of the pool water, her g-string panties a white smudge at the apex. Reaching out he grasped the firm flesh of both thighs and pressed his head into her crotch, opening his mouth wide over the material and biting gently before squirming between her legs, coming to the surface behind her.
Gwen shivered in erotic desire at his touch under the water, and again glanced at the other end of the pool where their parents sat. Her mother had turned onto her stomach now, her face away from the pool, while Gwen's father was still totally absorbed in his newspaper.
She turned about as her brother broke through the water behind her, a wide grin covering half his face, his breathing hard from building lust as much as from being held underwater.
The two siblings leaned back against the side of the pool, side by side, with about two feet between them.
'Christ, Gwen,' Bill said from the side of his mouth, watching their parents. 'I've got a hard-on that won't quit! Where the hell did you ever get a suit like that?'
Gwen tossed her head back, wet droplets spraying through the air from the ends of her long tresses. Moving her hands up to smooth the wet hair back from her flushed face, she whispered with a little laugh,
'You like it?'
'Like it?' he groaned. 'I want to drag you out of the pool and fuck your brains out right here and now!'
'Now, now,' she whispered back. 'Let's not blow all our plans just for a quick fuck in front of Mom and Dad! You'll just have to relax.'
Bill grimaced as though in agony, and Gwen had to keep from laughing out loud. 'Damn it, Gwen! I can't even get out of the pool with this boner showing in my suit, and it sure as hell isn't going to go away on its own!'
Gwen looked again at the far end of the pool, but their parents were still paying no particular attention to the activity in the pool.
'Stare straight ahead as if nothing is happening,' she whispered. While he did that, Gwen reached out under the sheltering water and felt for her brother's cock.
Bill felt her hand bump into his thigh, then quickly slide around the front and up to the waistband of his suit, and squirm down into the tight trunks. He tried not to gasp as he felt her slender fingers grasp his throbbing cock. She pulled and prodded, trying to get his massive prick free of the tight suit, and Bill slowly let one hand drift down
