This is a dirty one so be warned. Hopefully reading it through twice has eliminated most of the spelling errors and such. Hope you all enjoy it. Thanks, Defluer.
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Glancing over his shoulder he saw her stop after walking inside with a pleased smile on her face. Returning a grin and he went back to watching his movie not much paying attention to her from there. A moment later two small hands came down on his shoulders and the small fingers curled in and started working on his muscles. He tensed at first not used to this sort of thing all of a sudden but slowly allowed the contact throwing a smile over his shoulder at her.
"Thanks sis that feels good." He told her and she nodded with a quick movement of her head she flipped her long brown hair over a shoulder.
"What's a sister for if she can't help out her big bro once and a while." She answered him and he could only nod and smile, leaning his head down so she could work easier.
The massage felt wonderful as she seemed to know which muscles to go for and how long and how hard to work them. Pretty soon he was feeling as loose as a bag of jello. Her hands had strayed inside his shirt tugging it so the top few buttons opened up. He didn't mind the warmth of her touch and the fabric no longer chaffing his skin. It was about the time that she got down to his pecks, reaching all the way down to them and letting her fingers rub across his nipples that he felt something weird was going on.
Massaging his pecks too felt good in clinical way, as long as she avoided his nipples. For being a man he was always worried that there might be a little to much sensitivity in them. She rolled her thumbs down his chest muscles pushing the tension out of there as well. Tick, tick, tick! The sound of three more buttons letting loose as she reached in the shirt and separated her arms a little more than she was needed.
"You're going to ruin my shirt." He commented looking down pretty sure that the last button would be hanging literally by a thread, it wasn't though.
"Sorry Jon, just take it off." The sibling just barely held himself from twisting away as he realized her face was right next to his, she rested her chin on his shoulder sort of digging her nose into his neck and ear.
The memory of the last time something with her making him uncomfortable came back to Jon's head. Julia had broken up with her boyfriend and called in sick to work all week long just mopping around their parents house. Then one late night when their parents were out on their usual every other Saturday date, there was Julia. Wearing nothing but a robe after her shower. Her long brown hair wet and when she saw him a smile crossed her face. He'd been at the kitchen table working on a project for school and instead of just going off and changing into her pajamas she stuck around in that robe. Slowly it came open as she moved about at trivial matters. Finally when half her breast and most of her bush made an appearance he'd made a comment. Yet this didn't make her run off she stuck around. Just making a half ass attempt at putting herself into order. Then when Jon growled that she was grossing him out which finally got her to apologize and run off.
Now here he realized she was post another boyfriend and with a massage that was going to far instead of a robe. Yet there was no denying that the massage felt good. Plus the idea or theory that she was trying something like seducing him was ludicrous. No, Jon shook it it off and popped open the last few buttons on the shirt. Happily she tugged it off him tossing it away and then those small but powerful fingers were at work again. Coming down in his shoulders free of the shirt Julia seemed to do a lot better job.
"Mmmm," Her brother moaned finding himself completely relaxed and yet where she'd already worked she found new knots to work out with the shirt gone and no longer hindering her.
"Lift your arm," Julia ordered softly and he did without question her fingers found it and he moaned again he'd never thought it could feel so good to get your arm massaged.
After the other one was done too she moved back to his chest. Quickly down from there pushed and pulled at his stomach and sides. Now Julia's body was pressed into his back sort of laying on him while she worked. The feel of her hot breath on his neck made goose pimples stand out on his arms and the hair there stood up as well. His own breath caught as she switched herself from one side to the other and there was a brief moment were he thought her lips touched down on his bare skin. He felt his heart speed up and curled his fingers up into a fist wanting to punch himself for the fleeting enjoyment of the contact.
Her smell was filling his nose as well as she pressed herself into him that was all there was in the air. She'd just woken up and hadn't gotten in the shower yet, so it was just her scent. No there was a hint of something more a whiff of Piña Colada, he was almost sure. It more than nice he was fearful to admit even to himself, intoxicated with her odors and inhaling in deeply through his nose. Sort of close to his own scent but with a definite feminine quality. Her fingers brushed the elastic of his sleeping pants sort of driving at it almost like she had wanted to slip her fingers under. Even maybe to just take advantage of the situation if she was easily able to do that. No, he said to himself again not letting himself believe that at all. Julia was his sister!
She switched sides again and this time there was no mystery behind the fact that it might have been her lips or not. She pushed her nose between his shoulder blades inhaling deeply and then kissing there a few times before wandering away. Sister or not she had just placed a few tender kisses on his flesh. He tried to tell himself that this was nothing more than a friendly sort of kiss. Even though he hadn't done anything but hug his parents and sister since he turned ten. Trying to ignore that his family wasn't at all the hug and kisses sort of household. This wasn't even in the realm of normal and his flesh seemed to burn were her lips had contacted.
He tried to imagine that this wasn't out of the ordinary. Yet his mind kept pulling up the image of her breasts almost peeking out from the robe that night so long ago. The image was accompanied and amplified by the feel of them now pressed into his back. She sort of curled her upper body around him her head now right over her shoulder and her small but very obvious tits pressed into his shoulder. She worked at the muscles under his ribs her breath tickling his nipple to hardness. Reaching all the way down her fingers pushed at his waistband again while her face hovered right over his nipple hot breath directly on it.
A bubble of fear rolled around in his stomach as he realized his dick was inflating. At first he could only feel it doing a slow rise start towards erection. Then when it hit the quarter mass mark he could see his cotton pants rise a little more and sit still for a second before rising a little more. He willed it to go down and then to stop. But her breath was on him and her fingers and her breasts and the smells of her flesh with the hint of Piña Colada. She was a woman as well as his sister. Finally unable to help himself he gave up the lost battle of keeping himself flaccid. Reaching up he wrapped his arms around her rubbing at her back now, as best he could. He remembered she'd been wearing a large t-shirt this morning and it was already bunched up a little bit.
Neither of them said anything and she didn't stop him as he pulled it up and started to work on her lower back while she stayed stretched out. Splaying his fingers he massaged and tested trying to find what she might have on under the t-shirt. Shorts? Panties? The answer was nothing. His fingers finally ventured down low enough that his pinkies ran up the rise of one cheek down in the beginning of her crack and up again. Not a bit of cloth there to hinder his movements. Not a clear indication that he should do more but certainly she wouldn't have allowed him to bare her ass and privates even with his back to her.
Getting bold he let most of his hand run across her firm ass that was poking up into the air. That move pretty much guaranteed that she wasn't even wearing a low riding set of shorts or underwear. The feeling made his cock twitch but she didn't say anything. He didn't give her a chance to mouth a complaint about where he was venturing he moved away quickly. His hands moved up her back traveling quickly and most likely doing a horrible job at massaging her in return. It was both because of the angle and because he was only using it as cover. Cover to find out if she was wearing a bra or not. It certainly didn't feel like it and when he felt the bottom of her shoulder blade it was confirmed.
No bra and no panties. The t-shirt was the only thing keeping her from being completely nude.