Chapter 5

"You mean it?" the boy gasped, watching as his sister wiggled out of her soft teddy. "I really get to fuck you?"

Helen tossed the filmy garment to one side and shook back her hair. White gold ran down her back and framed her face as she smiled at her brother.

"Of course-unless you don't want to. "

"No way!" David cried, grabbing hold of his sister.

Helen laughed and loosened his grip on her. "Take it away, be gentle. See?"

She embraced her brother and pressed her lips against his very softly. Then, when the boy began to respond, she turned her kiss into a more erotic thing, grinding her lips against his.

David pushed back against her, and, when she probed at his lips with her tongue, the boy opened up his mouth and took it inside.

"Mmmmm!" he moaned, feeling his prick rising to the occasion once again.

Helen lay down beside him, one leg in between his legs. Her thigh rubbed against his groin and she could feel his prick growing there. She pushed down against his cock with her leg, rubbing herself against him sexily while their tongues danced and dueled. Her hands caressed him, one stroking his hair, the other toying with his small nipples.

Giving her brother the blow-job first had really gotten Helen hot. She was very ready to fuck now, her little cunt wet and slimy with her escaping cunt-cream. She wiggled her ass around, putting pressure on her itchy pussy. She wished her brother would reach down and touch her cunt, but she knew that David was too inexperienced to understand the value of something like that. She knew that what she needed to do was to get his prick up inside of her cunt-hole just as soon as she could, for both their sakes.

"You just relax," she said softly, breaking their kiss and easing herself up on top of David. "I'll do the work and you just enjoy yourself, okay?"

David tried to speak, but nothing came out.

Mute, he nodded.

Her body totally on top of his, Helen writhed around, touching her brother everywhere. She could feel his prick bobbing up between her legs as the teenagers wiggled against each other, belly to belly. Helen clamped her legs closed around his prick, caressing it with her inner thighs. Then she wiggled back against his cock, slicking it down with her drooling pussy-juices.

David didn't know what to do. For all the thinking he'd done about fucking these past few months, he had never imagined it would be as good as this. Helen was a very beautiful girl and there she was, his own sister, naked and on top of him. Tentatively, he threw his arms around her back, hugging her to him and making her tits smash flat between their bodies.

Helen bent forward and kissed him again, this time very passionately. As they kissed, the girl curled herself up, bringing her bent knees up toward her tits. Now the tip of her brother's raging hard-on bobbed and touched the hole of her cunt and the mouth of her asshole. Still kissing David, she wiggled back against his cock and caught it with her pussy.

"Ahhhh!" David gasped, surprised by the heat of his sister's cunt.

"Shhhh," Helen cautioned, afraid the startled boy might try to pull away. "Let me do it. "

Rocking her body from side to side, Helen shimmied herself backward, eating up his prick. Her pussy was very wet from the arousal she'd felt while sucking him off and so his prick fucked in easily. She let her brother's lips go, but stared right into his startled green eyes as she took his prick, letting him feel a cunt for the very first time.

His cock opened her up and filled her with its heat and strength. The girl rolled her eyes and grimaced, stuffing herself with prick-meat.

David watched her expression carefully, not knowing for sure whether this felt good to her or not. From the look in her eyes, it seemed a bit of both.

But, as far as he was concerned, this was the best thing that had ever happened to him. His prick had never felt harder or bigger or more excited. His sister's pussy held his cock with the kind of grip that a hand or a mouth never could and he soon found himself wiggling his hips.

By the time she had all of his prick up inside of her, Helen's eyes were glazed and strange looking. She kissed her brother again, a fraction of his prick sliding back out of her cunt. Their lips smashed together, their tongues poking and probing. Helen allowed more of his prick to come out of her, and then he fucked back in again.

"Now move with me," she whispered, her voice sounding strange to David.

Gently, she rocked forward and back, letting just a bit of his prick fuck in and out of her cunt. David moved, too, following her motions and learning from her. Bit by bit, their fucking strokes increased in length and more and more of his prick fucked in and out of her cunt with maddening regularity. The boy felt the excitement she created in his prick from one end of his body to the other.

"Very good!" Helen smiled, laughing slightly as their fucking got easier and looser. "See? It's not so hard if you just relax and enjoy yourself. "

David giggled, too. She was right! Fucking was easy, and it felt so good. He hugged her to him and thrust up with his hips, getting into their fuck more and more. His cock now came all the way out of her cunt and he shoved hard, loving the feeling he got when his prick slipped right back into the warm, wet glove of his sister's cunt-tunnel.

Helen clung to him with her whole body. She was curled up around his torso, holding him with her arms and legs and cunt. Her pussy was held in line with his hard-on and so the boy had no trouble fucking straight on into her cunt.

As they rocked together, she held onto the sides of his chest with her hands. Her thumbs and fingers walked over his pointed nipples, making David feel things he had thought only women enjoyed. His tits were very sensitive, his sister had quickly discovered, and she used that extra tool now to bring him to higher planes of fuck-lust.

"Ohhhh, yeah!" David laughed, totally at ease with fucking now. "This is great!"

Helen joined in his laughter of discovery. She showered his face with kisses, leaving wet dots all over his cheeks and chin and forehead. She nipped her way down the side of his neck, making the boy shiver with yet another kind of excitement. It seemed to David that everywhere she touched him made him feel better and better. It was as if her fingers held a special kind of magic that turned his whole body into something sensual, something super-charged with sexual energy.

His prick moved through the tunnel of his sister's cunt as if it had been there many, many times before. Even David was astonished at how easily he had taken to fucking. It came to him very naturally-and his sister was a very good and erotic teacher. He leaned forward, silently begging for more kisses, and Helen gladly obliged.

Wet, sticky noises came from the union of their fuck-parts and David thought it was the hottest sound he had ever heard. His prick was being cooked by all the heated juices his sister's cunt was giving off, and he didn't mind in the least. He fucked back into her, his ass bucking right up off the bed. His prick drilled into her depths, forcing out yet another wave of her creamy fucking juices.

Although she had intended to be in charge of this fuck, Helen gradually felt her brother taking over. Even though she remained the one on top, David began fucking up into her with more and more vigor, and she felt that he was the one dictating the rhythm and pace of her fucking. But, knowing that this was his first fuck, she didn't mind. She would do whatever he wanted.

She wanted to be sure he enjoyed himself to the fullest and that meant letting him lead if he wanted to.

She kept her body curled tightly around his, her cunt in line with his fucking prick-shaft. Her brother wrapped her arms around her back, further limiting her ability to move. Still, he plowed his prick up into her. Helen wiggled her cunt this way and that, giving his cock a more interesting target to fuck at.

Her pussy-tunnel felt slick and flat on the inside, fucked smooth by her brother's rampaging prick-shaft. His fuck-strokes were solid and true, not at all the inexperienced little stabs she had expected. She strained against him, fucking in a counter-rhythm that sent his prick soaring deep up inside of her.

He fucked her as hard as he could, thinking that she would want it that way. His prick bounced off the end of her cunt-tunnel and poked at the walls of her pussy. Her cunt-walls stayed with his prick-shaft, no matter what kind of twists and turns it made and the boy was encouraged to move even faster, as if he were trying to shake her clutching pussy-lips loose.

"Yes! Yes!" Helen gasped, her cries of satisfaction fucked right out of her. "Ohhh, yes!"

As she wiggled and writhed against him, making him work to keep up with her, her tits were also heavily stimulated. Her nipples brushed back and forth across her brother's chest and she turned herself on by smashing them down flat against him. She teased his rigid little tit-tips with the long fingers of her own aroused nipples.

David sighed, liking that game. He'd never realized that his nipples were so sensitive. Bringing one hand up from around his sister's back, he took hold of one of her spiked nips and gave it a pinch. Immediately he felt his sister jump and he tested it again. Each time he gave her blood-engorged nip a good tweak, Helen shuddered and jerked in his grip and his prick was treated to an erotic bounce.

"Oh!" she cried. "Watch it!"

David laughed evilly. "I am-and I like what I see!"

Feeling more and more like he understood what fucking was all about, the boy tried this and that. He fucked into her with short little strokes for a while, his prick just barely opening up the mouth of her cunt-hole. Then he fucked in hard and deep, filling Helen with his prick-shaft and making her cry out. He varied his fuck-strokes, feeling the ecstasy such a combination could bring. His constantly changing fucking depths kept Helen on her toes and ready to experience just about anything.

Having come one time already made it easier for David to last during this, his first fuck ever. His prick felt strong and ready and he drilled it into his sister's cunt time and time again. Whenever he felt like he was coming too close to the edge of orgasm, he pulled his prick nearly all the way out of her cunt and rested for a moment, his fingers on her tits keeping Helen at a constant fever pitch.

Having started out as the teacher, Helen now felt more like a student. Her brother had turned out to be a great fuck. His prick tickled her insides and his tender hands seemed to know all the right places to probe and stroke. For a moment Helen wondered if this was indeed his first fuck or if he had lied to her. But she knew that he had been cherry. His prowess at fucking was simply a gift of nature, like any other unexplained extraordinary talent.

She hugged the sides of his body with her bent legs, holding herself close to him. His fucking strokes made her insides boil with lust. His cock drew out and then was thrust back in with a rhythm that made Helen's desire soar. She felt thoroughly fucked, inside and out, by her younger brother's fabulous prick-shaft. To show him her appreciation, she tightened the inner muscles of her cunt, clamping her cunt-walls down tightly around the fucking shaft of his cock.

"Hey!" David gasped. "Two can play at that game!"

While she hugged his prick tightly with her talented cunt-muscles, the boy thumped his prick around inside of her. He used his muscles, too, making his prick dance and bob against the squeezing walls of her cunt.

"Ohhhh! Stop it!" Helen squealed, the feelings her brother's throbbing prick caused in her cunt almost too intense to stand. "Ohhhh!"

Thrilled, she raised herself and leaned forward over David's grinning face. Again, a bit of his prick slithered out of her cunt as she moved, but neither of the young fuckers cared now. They knew that they could always start again and make their fucking just as good as they wanted it to be.

For an instant, one of her flushed tits hovered over David's face and he looked up at it. The v nipple looked heavy with blood and her tit was hanging down like ripe fruit on a tree. He opened his mouth and stuck out his tongue. Lowering herself just a bit, Helen allowed him to lap at her tit-tip.

"Mmmmm," she sighed, "that's good!"

Then, all at once, she lowered herself down against him. His face was covered with her soft tit-meat and his mouth was filled with it. Her nipple pushed his lips apart and sought out the warm interior of his mouth.

"Ahhhhh!" Helen said.

Having his mouth on her sensitive tits threw Helen into an even greater state of sexual frenzy. His prick was fucking in and out of her cunt now with regular motions. She felt obsessed by his prick, and his mouth on her tit sent new and different sensations of excitement coursing through her veins. She shuddered and cried out, everything coming together at once to form the great wonder of orgasm.

"Grahhhh!" she cried, bucking suddenly in David's inexperienced grip.

Startled, the boy let go of her tit with his lips and watched the odd expressions that crossed his sister's face. She was moaning and whining, and David didn't understand at all what was going on.

"What is it?" he gasped, his prick coming to a stop in her shuddering cunt. "Helen! What's wrong?"

"Ummmm!" the girl moaned, bucking against him and writhing from side to side. "Coming, mmmm, coming!"

David was surprised. He'd never thought about a girl coming before. So this was what it was like! Excited now, he fucked back into his sister's simmering cunt-hole and caught the last few gyrations of her orgasming cunt.

"Ahhhh!" she sighed, coming down slowly.

Determined now to make her brother feel the same kind of ecstasy he had brought her, Helen threw herself into the task of fucking him. She slammed her cunt down the shaft of his prick and jerked it back up. Forward and back she fucked, her cunt now tighter and more sensitive than ever. Pussy-juice sizzled out of her cunt-hole, and David felt as if he were drowning in it-and he could not have imagined a more satisfying or romantic death.

"Yeahhhh!" he groaned, her antics having the desired effect on him. "Ohhhh!"

Helen felt his body tensing, and she knew that he was almost there. Her fingers screwed around the points of his nips as if she were adjusting a radio. The boy responded by bucking his hips back at her, fucking her with as much enthusiasm as she was using to fuck him.

"Go! Go!" she chanted. "Come in me, David! Fuck me full of your hot cream!"

To have his sister speaking to him that way was the final straw for the boy. He felt his prick jerk and then spray forward. The juice his sister had aroused now shot forth, blasting into her heated depths and bringing with it cries of joy from both of the young fuckers.

"Ahhhh!" David screamed, his prick feeling as if it might be turned inside out by the intensity of his climax. "Ahhhh, Helen!"

Helen whimpered, too, holding onto her brother tightly and riding out the storm of his hard-won climax. She clung to him, holding him in as many ways as possible.

"Ohhhh, ahhhh!" David cooed, starting to come back down to reality. "Mmmmm, man!"

His softened prick still lolling about inside of her cunt, the two teenagers kissed and laughed. David had never seen his sister looking more lovely and, in Helen's eyes, her little brother would never seem quite so young again.

"So what did you think?" she asked, again nipping at his cock with the inner muscles of her cunt.

"Fan-fuckin'-tastic!" David replied, massaging her back.

"Yeah," she giggled in agreement, "I thought it was pretty good, too. "

"Better than with Bill?" David asked.

"Honey, you can't make that kind of comparison," Helen replied judiciously. "But it was good?"

Helen laughed louder. "Yes, it was very good-but maybe we should do it again, just to make sure. "

"Right now?" David gasped.

"If you wanna. "

The two of them looked down at his prick. Already, his cock was swelling up again. Then they looked at each other and laughed.