Gwen's head slowly fell forward until her chin rested on her chest, her eyes half closing in pleasure as Dave began to move between her legs more determinedly, his fingers delving deeper as if searching for the climax he knew was there. She watched through half closed eyes as her juices began to glisten on his fingers, her focus alternating between what was happening between her own legs and Jackie's hand slowly moving the skin up and down on Peter's long, thick shaft. She growled quietly at the back of her throat as she watched drops of pre-cum begin to escape and run slowly down from the tip of his bulbous head and over the slender fingers wrapped around his shaft. Peter stroked the back and side of Jackie's head, instinctively pulling her closer into his waist as the pressure in his loins grew. Her face was now merely inches from his cock and she watched in fascination as her fingers moved up and down the length of his shaft; slicking it with his own juices.
Moving lower down Gwen's body to gain better access Dave turned his fingers inside her, increasing the pressure, causing her to close her eyes. I rolled her nipple and added a little extra pressure, "Keep them open," I instructed, "Peter's going to cum soon." She opened her eyes and they travelled slowly up Peter's cock to Jackie's hand travelling in long, slow strokes along his shaft. We could all see that he was beginning to concentrate, his hips making small rhythmic movements against her fingers, increasing the pleasure and the pressure. "He's going to cum on you," I said quietly to Gwen and her eyes became unfocused at the thought, the growing pressure between her own legs heightening her desire to see him cum on her. His shaft hung high above her open legs, some of his flood of pre-cum already dripping down onto her thighs. "Just think what that would feel like inside you," I offered quietly and she licked her lips, her eyes almost burning with her need to cum. "Once he's cum he will last a lot longer the second time," I said and she nodded, drifting in and out with my words, "do you want the second one to be inside you?" I asked and she nodded, lost in the sensation between her legs. "Watch," I said and Gwen opened her eyes again, focussing her addled attention on Peter's cock, huge and towering above her. "He's going to cum all over you any time now."
Dave moved his fingers still deeper inside her and she groaned, straining her legs wider to accommodate him. "Moby is bigger than this," Dave said quietly twisting his fingers, "are you sure that you can take him?" The words registered and Gwen focused again on Jackie's hand, her fingers looking small on Peter's cock. At the top of each stroke Jackie ran her hand around the bulbous wet head of his cock as though washing it, the head on its own easily large enough to completely fill her half closed hand.
"Look at you," Dave said, "I've never seen anyone so wet," and Gwen looked down between her legs, she could feel her juices pouring out of her, she could hear Dave's fingers moving noisy and wet inside her. Dave turned his hand again and his thumb searched for her clitoris and Gwen cried out as he found it.
Peter closed his eyes as Jackie moved her fingers to the sensitive skin just below the ridge of his large head. She ran her fingers over the tip, gathering his juices before smearing them over the head and shaft again taking up the rhythm that she knew would shortly drive him over the edge to his climax. Peter hung his head, his breathing laboured. His hips thrust forward with every movement of her hand, his need to cum now urgent. His eyes opened at Dave's words and he looked down on Gwen's open legs and at Dave's fingers, buried deep within her sex. He saw Dave's thumb on her clitoris and heard her strangled cry, her hips were mindlessly rising to meet every thrust. She was pouring juices, flooding out across his hand and the sofa. The sensations were immense and his senses swam.
Gwen smothered a cry as the first fierce ripples of her climax began to spill out from between her open legs, "Watch when he cum's," Dave said and Gwen forced her eyes open again, "he'll cum like a fountain," he said and she saw Jackie's hand move faster, bringing him quickly up to the edge. His hips pushed against her hand and his cock strained against her fingers. If possible he seemed to grow larger in her hand as his climax approached. Jackie pulled Peter forward, aiming his huge cock at Gwen like a weapon. As the first spasm shook him large jets of hot sperm erupted from him, splattering down across the Gwen's naked body laid out below him. He strained again against Jackie's fingers and sperm cascaded down across Gwen's thighs, across her tummy and her chest. Gwen's eyes were huge, saucer like, as Peter's sperm rained down upon her, seeming to burn into her skin, sending her spiralling out of control, her muscles locked around Dave's fingers as she cried out her own climax in response to his.
Jackie slowed her rhythm as Peter buckled against her, her fingers sill wrapped around his shaft, draining the last drops of semen from him. She let him go and raised her fingers to her lips and tasted him, the tip of her tongue darting out like a small animal. "Salty, but nice," she declared and laughed to herself, looking at the huge splashes of cum spilled across Gwen's prostrate body, "there's a good cupful there for any woman that suck's him off, never seen anyone cum like that before." Peter slowly raised his head and surveyed his handiwork, his cum shining in pools all over Gwen's skin.
"Do you always cum like that?" Sue asked, reaching out and taking a slow, gentle grip on Peter's still semi-erect cock.
Peter shrugged slightly, "Dunno really," he said watching the soft rise and fall of Gwen's chest, her hard, erect nipples. His eyes strayed slowly down her body, the liquid pools of cum across her stomach and abdomen, her pubic hair glowing fiery red in the sunlight, small spots of cum sitting on top of the hair, glinting wetly, his eyes finally coming to rest between her wide open legs where her sex showed clearly, her lips pouting and well used.
"I guess it was the occasion," he said at last, "I got a little excited." He laughed a little shyly at Sue's wry smile, watching her hand on his penis, travelling its length, feeling its weight and it's girth. He had fancied this girl for years but been too tongue tied to say anything and now here he was, in one afternoon, naked between the two sisters while they both played with him, with his girlfriend naked and spread out before him, he almost felt that this had to be a dream; he had never been as excited as he felt now, he felt invincible, that he could go on forever and he smiled, a smile that reached back into his very soul and he knew that he was forever changed.
Sue's hand moved on his shaft, pulling his foreskin back to let her fingers roam over the pink and shining head. She could feel him growing again, lengthening slowly, raising himself. Jackie leaned forward and took the head into her mouth, running her tongue around the head before letting it go, leaving the head wet and shiny with her saliva. She smiled at Sue and shrugged, "Had to try it before it got too big, not too sure I could get it in my mouth when it's full size." Sue laughed and continued stroking noticing that Peter had grown considerably in the few seconds he had been in Jackie's mouth. She noticed Gwen push herself back up onto her elbows, her fingers, dipping almost in awe, into one of the pools of semen that were splashed liberally across her body. She looked up at Peter and smiled, holding up her sticky fingers for him to see. He smiled back at her, his penis rising rapidly in Sue's hand. Sue turned to Gwen who looked at her and then down at the penis, growing ever larger in her hand. Gwen licked her lips and looked back at Sue.
"Do you want this?" Sue asked quietly, letting his penis rest in her palm.