Helping Sis

Mike paused after he had stepped to the kitchen sink to try and find a clean glass. Outside on the back patio was his twin sister, Michelle. It was obvious that she was planning to lay out and work on her tan; she had a blanket spread out and was wearing her bikini. Although she was his sister he still allowed himself to enjoy looking at her. His friends had said more then once that she had a nice body and he had to agree with his friends. She sis have a nice figure, ample breasts, not too big for her figure but definitely not too small and a nice round butt again but not too big. Her years in gymnastics had helped her develop some shapely thighs and a trim figure over all.
Too bad she was his sister, he thought, cause he wouldn’t mind being seen with her.
As he watched Michelle lay down on her stomach and then reached behind herself to undo her bikini top. Quickly she undid the lower strap and then let the ends drop to the ground, laying there bare backed. Mike shook his head wishing he could watch until she rolled over onto her back and maybe get a brief glimpse of her boobs. He told himself he should be ashamed of himself, eyeing his sister and wanting to get a peek at her body, but hell she was an attractive looking girl and he was a normal young man.
Mike frowned slightly as he wondered if there was any way he could ‘accidentally’ get her to roll over. He decided that a look at her lovely boobs would be just about worth any crap he would get. Hell he had already seen her walking around the house more than once in her bra and panties and there were a few times he could tell that she didn’t have a bra on. He scrunched his nose as he wondered if maybe she would be willing to let him have a look at her body; maybe she wouldn’t be all that upset about him being interested. Hell she was a normal young girl too and probably just as interested in a man’s body.
Letting his eyes travel up and down her figure again he tried to come up with a reason to walk out there. He knew if he was too obvious it would ruin any chances he might have. Although he had heard once that a girl liked honesty he wondered how she would react if he simply walked out there and asked her to roll over on her back because he wanted to have a look at her boobs. Probably not a good idea he decided. He smiled as an idea came to him. He turned and grabbed the cordless phone that was positioned on the counter and headed for the back door.
“Hey Michelle! Phone!” Mike called as he stepped out onto the patio waving the cordless phone. He began walking towards her as she raised herself up onto her elbows. His heart beat a shade faster and his already stiff cock throbbed when her move uncovered a good portion of her boob, even if was the side.
Michelle remained propped up on her elbows as he walked over. She raised her hand for the phone when he reached her, saying, “Thanks.”
Mike stood there quietly as she brought the phone to her ear letting his eyes travel along her backside. He was glad he had adjusted his cock to a more comfortable position in his pants before he had come outside. It would be rather embarrassing to try and adjust it while right in front of her.
:Hello?” Michelle said when she had brought the phone to her ear. She frowned and then said a little louder, “Hello?”
Mike shifted slightly as he stood there; he knew there was no one on the phone. While it had rung a few moments ago while he was inside it had been a wrong number. But it had provided him with a believable reason to go outside. Michelle frowned and shook her head as she looked at the phone. Trying to sound puzzled Mike asked, “What’s wrong?”
“No one’s there,” Michelle said with a shake of her head.
“Huh that’s weird,” Mike said as he knelt down next to her.
“Well maybe they’ll call back,” Michelle said as she handed him the phone.
Not for awhile, Mike thought as he took the phone. He forced himself to look away from her bare back and gaze up at the clear blue sky as he asked, “So you gonna be out here?”
“Yeah,” Michelle said as she laid her head back down on the ground, a small rolled-up towel as a pillow.
Mike grunted as he looked back at her, letting his eyes move to the fair amount of tit flesh that had pressed out to the side when she lowered her chest to the ground. He nodded his head towards the sun as he said, “You better not fall asleep or you’ll get a bad sunburn.”
“Well I’ve got some lotion,” Michelle said with a nod at the small bottle near by.
Want me to put some lotion on your back?” Mike asked quickly, mentally kicking himself for the squeaky, breathless sound of his voice.
“That would be great. Thanks,” Michelle said.
Telling himself to calm down as he grabbed the bottle of lotion. Popping the top open he quickly poured some of the thick lotion into his palm; the mild ache in his chest reminded him that breathing was a needed action. He took a shuddering breath as he half dropped and half tossed the bottle to the ground. Michelle groaned softly when he pressed his oily palms to her back and began to rub her smooth skin.
“Um that feels great,” she sighed as he rubbed her back. She smiled and said, “You’re hired.”
“Anytime,” he said with a quick chuckle. He wanted to add that he would be willing to do her front side too.
Slowly, firmly he moved his hands across her upper back, making lazy circles. She closed her eyes as he massaged her back, sighing softly as he worked the tops of shoulders and her lower neck. Quickly he ran his hands over her upper arms and then returned to her upper back. Slowly he moved his hands to her mid back, his eyes locked to the pale tit flesh that was visible. He swallowed hard as he let his hand carefully slide off her back and to her side.
Mike’s heart was pounding fiercely in his chest as he moved his hands ever so briefly onto her side, Each time he slid his fingers a little closer to her smooth boob that was bulging out. Holding his breath as he allowed his fingertips to brush the base of her boob before he quickly slid his hand away. Michelle made no noticeable response to his move. She laid there with her eyes closed; maybe she had just dismissed it as an accident, Mike told himself.
Gaining confidence Mike again slowly slid his hand to her side. He rapidly alternated his stare between the pale side of her boob and her face. He slid his fingertips along the base of her boob, watching to see how she would react and when she didn’t he let his fingertips slip a little further forward on her boob. His eyes widened when she inhaled deeply but made no other response. Mike moved his hands to her back and resumed rubbing it waiting to see what she would do. She hadn’t really reacted angrily, he told himself, and it wasn’t like she had taken a shocked breath. Maybe she may have just simply taken a breath.
Mike was pleased that she hadn’t told him to stop or anything like that. He once more moved his hands from her back to her side; carefully he moved his hands up and down her side. He knew she was a little ticklish and he hoped he wouldn’t make her start laughing with his caresses. Sliding his hand clear up to her armpit he paused and then allowed his hand to drop down as he slid it down along her side. She clearly moaned, softly, as his fingers moved across her boob.
Michelle didn’t say anything but she opened her eyes and raised an eyebrow ever so slightly. Mike wasn’t sure if it was a warning or an invitation. Giving her a casual lazy smile he shifted down near her hips and began to rub her lower back. He allowed the side of his hand to press along the upper edge of her bikini bottom as he rubbed her back. He knew that their mom hadn’t been too pleased with her bikini, while it wasn’t a thong it still revealed a fair amount of her round butt. He could see the mild indentation that marked the top of her butt crack peeking out from her bikini bottom.
Shaking his head slightly as he grabbed the bottle of lotion; he was definitely going to be thinking about her when he was masturbating later. So what if she was his sister, she had one hell of a hot body. He quickly squirted some more lotion into his palm and then began to rub the back of her shapely thighs. He delighted when he heard her again moan softly.
Starting near her knees he tenderly massaged her legs, noting that her legs were parted slightly. Deciding to take a risk he allowed his hands to roam to the inside of her thighs, making sure that he would pull them back. He was pleased when she made no effort to protest or close her legs. Encouraged he let his hands drift to the inside of her thighs and stay there.
Swallowing hard he moved his hands higher up her thighs.
“Um that feels so good,” she sighed as he rubbed the smooth flesh of her upper inner thigh.
Mike simply grunted in response wanting to tell her that it did feel good. Concentrating his efforts with both hands on her nearest leg he worked his way higher. He took a shuddering breath as he inched his hands higher until her crotch was just a few inches from the side of his hand. Firmly he pressed his hand to the inside of her leg and she obligingly spread them a little further. Holding his breath he slid his hand higher and at the same time he slid up to the backside of her upper thigh as he did he allowed his finger to brush against her crotch.
Michelle inhaled sharply and raised her head a little ways off the ground, looking back over her shoulder at him. Mike rubbed the outer part of her thigh waiting to see if she was going to say anything about his slip. He sighed softly with relief when she laid her head back on the towel and partly closed her eyes. Feeling braver he moved his hands back towards the inner part of her thighs. He kneaded her legs, his fingers less then an inch from the leg band of her bikini bottom.
Mike slid his hand a little higher along her leg and could feel his finger touching the edge of her bikini. Since she hadn’t complained yet he decided to let his hand remain where it was and was delighted when she again didn’t say anything. His heart was pounding fiercely as he extended his fingers so they were touching her bikini bottom. His cock was also throbbing fiercely as he touched her, knowing that her young pussy was just on the other side of that piece of material.
Michelle again raised her head and looked back at him, an eyebrow raised ever so slightly. Mike wasn’t sure if it was a warning or a question but he decided to back off just in case. He slid his hands from between her legs and began to massage the back part of her legs. Casually he let his hands move to her hips, gently rubbing them. He slowly moved his hands back to her upper thighs and to the small part of her butt cheeks not covered by her bikini bottom. It was about the lower outer part of her small ass that was uncovered and Mike gently caressed it.
Mike pressed his fingers into the smooth flesh of her butt cheek. He let his fingertips touch the edge of her bikini and he moved his hands along so he could follow it. After a few seconds he dug his fingertips into her flesh so he could worm them just under the leg band of her bikini. He inched her bottom a little further up, delighting in seeing some pale flesh after he had. Soon his fingers were half way under her bikini bottom.
“I really don’t think I have to worry about a sun burn there,” Michelle said quietly as he continued to slide his hands over her butt. She kept her head down and her eyes closed as she spoke and her tone almost sounded light hearted.
“Well you never know,” Mike answered but kept his hands where they were. He pushed them a little further under the bottom and pressed his fingertips into her flesh.
“I hope you’re not starting something that you have no intention of finishing,” she said in a soft voice, wiggling her ass slightly to emphasis her comment.
Mike chuckled quickly realizing that she had just given him a very green light. He only hoped she was willing to let him go as far as he wanted to and not just lead him on like some girls liked to do. Deciding that being subtle wasn’t necessary any more he pulled his hands back. He quickly reached up and hooked his fingers inside the waistband of her bikini. Michelle raised her hips as best she could as he began to pull her bikini bottom down. Mike groaned loudly when he pulled her bottom down and bared her round ass.
Eagerly he pulled her bottom down her legs and off, he tossed the small garment up by the bottle of sun tan lotion. He placed a hand on the inside of her knee and made her spread her legs wider. He had a clear view of her pussy when she did. Immediately he jammed his hand up between her legs.
Michelle let out a shuddering groan as he rubbed her pussy slit and then pushed a finger between her pussy lips and deep into her warm wet pussy. He shoved the entire length of his middle finger deep into her pussy. He held it there for a long moment savoring the snug grip of her pussy and then slowly pulled it back. He pulled it back until just the tip of it remained wedged between her pussy lips and then shoved it back into her.
Mike reached out with his other hand and grabbed one of the pale cheeks of her butt and began to grope it. Roughly he pawed her butt cheek, rubbing and squeezing it while he fingered her. He was surprised but not upset at how things were going. He had originally come out there in the hopes of getting a look at her boobs and now it looked like he was going to fuck her.
“Oh yes,” Michelle gasped as she began to grind her hips on his pumping finger. She had her eyes closed tight groaning deep in her throat.
Mike was surprised at how she was acting; maybe because it was his sister, but still she was acting like she was horny as hell. He enjoyed the snug feel of her pussy around his finger and he couldn’t wait to feel it clasping his hard cock. He briefly wondered if she was still a virgin and decided he didn’t care; if she wasn’t no big deal and if she was, she wouldn’t be for too much longer.
Michelle groaned longingly and deep in her throat when he worked another finger into her snug wet pussy. She had her hands pressed against the ground and was up slightly on her knees as she humped herself on his fingers. Her behavior was surprising; she was acting like she was horny as hell. Well if she was who was he to deny her; after all what are brothers for but to help their lovely sisters.
“You want it?” Mike asked in a husky whisper. It really didn’t matter to him what her answer would be, she was going to get it.
“Yes, oh gawd yes,” she gasped. She looked back over her shoulder at him with a fiery look, saying, “Give it to me. I want to feel you in my. Now!”
Mike needed no further encouragement. He pulled his hand from between her legs, his fingers making a wet slurping noise as they slipped out and began to fumble with the snap on his jeans. To his growing surprise Michelle groaned when he pulled his hand from between her legs and then quickly worked her arm underneath herself. As she lay there waiting for him she jammed her hand between her legs and began to finger herself.
As he fumbled with the snap on his pants he briefly wondered if they should go inside to finish this just incase one of the neighbors happened to be looking over the fence. He decided the hell with worrying he knew how quickly a girl could change her mind and he sure as hell didn’t want her having second thoughts. Not yet.
Shoving his pants down to around his knees Michelle groaned when his cock sprang into view. Again he wondered just how many cocks his sister had seen and enjoyed but he decided that question could just wait.
Michelle pulled her hand from her pussy and got up on her hands and knees. As she did Mike caught a brief glimpse of what he had originally wanted to see, her bare breasts when her bikini top dangled from her neck. Clumsily he crawled around behind her, his stiff cock wagging side to side as he did.
Looking back over her shoulder at him once he was positioned she wiggled her ass invitingly. Mike grabbed his throbbing rod and scooted forward his eyes glued to her pussy slit. Michelle moaned when the end of his cock touched her pussy slit and she rocked backwards slightly. Teasingly he rubbed the head of his cock up and down her slit, savoring her horny groans.
“Oh give me that!” She gasped. She groaned deep in her throat and begged, “Shove that in me.”
Unable to wait any longer Mike located her pussy and with one firm thrust of his hips drove his hard cock into her. He was surprised and excited at the snug grip of her warm, wet pussy. Feeling no obstruction of any kind he assumed that this was not the first cock she had ever had in her pussy. He paused when he had pushed his entire length into her.
Michelle had turned her face forward and her head had rolled back as she wiggled her ass back to get more of him in her. Mike reached up and grabbed her by the hips and then began to pull his hips back making his hard cock slide back. He waited until only the head of his cock remained wedged between her pussy lips and then shoved it back into her, pulling her back by her hips to drive more into her.
Mike began to pump himself into her snug wet hole eagerly. He wanted to try and make it last as long as he could, to really enjoy the whole thing, but he knew he wouldn’t be able to. He groaned deep in his throat as he rammed his shaft into her roughly, making her gasp loudly when he did. He began to shove his cock into her firmly enough that with each thrust Michelle sagged forward.
In an effort to delay cumming he paused after he had pushed himself into her pocket, causing her to moan longingly, when he let go of her hips. He leaned forward and reached out to grab her boobs. She wiggled her hips wonderfully as he mauled her boobs. He gripped her firm mounds as he resumed pumping his shaft into her again, with short hard thrusts.
Michelle’s head was hanging down as she eagerly humped her ass back to meet his quick jabs. She groaned longingly and tossed her head back. Mike felt her pussy muscles flexing tightly around his shaft and felt her quiver all over. There was a thick rush of her warm cream around his shaft as she let out a long shuddering wail. Mike was surprised to realize that his sister was cumming and so quickly at that. It increased his horniness as he continued to pump his cock hard cock in and out of her prolonging her climax.
The handful of girls that he had had sex with none had ever gotten off as quickly as she had. Dimly it surprised him; that his sister was so hot and horny.
Giving her boobs one last quick squeeze he straightened and slid his hands back down to her hips. With increased vigor he began to slam his shaft in and out of her, his hips smacking loudly against her ass cheeks. Michelle whimpered softly as he did, gasping and letting her head drop forward again.
Awkwardly Michelle lowered her chest, resting on era forearms while he continued fucking her. He was humping her with such force that a few times he almost knocked her forward onto the side of her face.
“Yes, yes. Oh yes,” she panted breathlessly. She looked back over her shoulder at him, begging, “Pump it in me! Fill my pussy!”
Mike was more than happy to do as his sister was begging. His balls were already tight and he knew that in a real short time he was going to shoot his wad deep in her pussy. He knew that this had been the best sex he had ever had, not that he had a whole lot of experiences yet. It was a pity that he couldn’t tell anyone about it; he wondered what his friends would say about him fucking his own sister. Well regardless he didn’t care and if he could do it again he wouldn’t hesitate.
Blindly he reached out and grabbed a handful of Michelle’s hair. She let out a brief yelp as he pulled her head back. He pulled her head back, making her bend her back sharply. He was glad she had spent some time in gymnastics, it helped make her limber. He held there as he shoved his cock into her once more.
Mike let out a long low shuddering groan as he held himself buried deep in her hole. Michelle squealed as she felt his hard cock pulse inside of her and then his juice began to spurt into her pussy. Mike felt her pussy again flexing tightly around his shaft, milking more of his cream out of it. He let go of her hair, allowing her to drop back as he arched his back and closed his eyes. He was rigid all over as his cock continued to spew his jism; it felt as if he had pumped a quart of his jism into her.
Weakly Michelle lowered herself to the ground, gasping for air. As his semi-stiff cock slipped from her pussy Mike shuddered mightily. He dropped forward to his hands and knees over his sister. Also breathing heavily he laid down next to her with his forehead resting on his forearms.
A number of minutes later Michelle raised her head and looked over at Mike. He opened his eyes and also raised his head, not too sure what to say. He didn’t know if she was now going to launch into an ashamed girl act or what. Whatever she did really didn’t matter, he decided, he had gotten far more than what he had been expecting when he had come out back.
“That was great,” she said softly as she leaned over and gave him a quick kiss on the cheek.
“It was,” he answered with a lazy nod. He took a deep breath, his eye lids felt very heavy and he would love to take a long nap. Michelle rolled onto her side, facing him and reached out to begin lightly rubbing his back.
“Mom and Dad aren’t supposed to be home ’til four,” she said as she lightly rubbed his shoulder.
‘Yeah, so?”
“Maybe we should go inside and get cleaned up before they get home,” she said. She playfully bobbed her eyebrows as she added, “Take a nice warm shower. Together.”
Mike laughed quickly and shook his head. A little weakly he began to push himself up off the ground. Michelle began to clamber to her feet also, grabbing her bikini bottom off the ground as she did. Mike rolled over to a sitting position so he could pull his pants up as Michelle gathered the rest of her stuff. He staggered to his feet knowing that his nap that he had wanted to take was going to have to wait. But it was well worth the wait, he decided as he eyed Michelle’s pale ass as he followed towards the house.

“Say Mom,” Michelle said casually as the sat down for dinner a few hours later. She smiled at her Mother as she said, “You remember you said that you were thinking about going with Dad on that business conference in a couple of weeks.”
“That long weekend conference,” their Mother asked her brows knitting together in puzzlement.
“Yeah the one at the lake,” Michelle said with a nod.
“Yes what about it?”
“Well I really think you should go with Dad on that,” Michelle said. She gave Mike a knowing quick little smile as she said, “Mike and I are old enough to take care of ourselves.”

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Helping Sis, 8.8 out of 10 based on 32 ratings

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