My earphone vibrated along with the sound of the tone to indicate a message had been received. I was nearing the end of the game on my PlayStation in my room as I glanced at the phone to see my sister's public figure as the sender so decided to polish off the endure 90 second gear of play guessing that she was only abusing me in some way or was sending me a good story photograph she had found on the net.
As the last-place few minute counted down my sound went again indicating a second message from her too.

I congratulated myself on my win and exchanged the accountant in my hand for the phone on the bed beside me.

I swiped the screen notification with my ovolo to spread out Chrissie's message and sat gawping at the mental picture that met my gaze.

I stared at the screen which was filled with a selfie mental picture of my Sister in her underwear wondering why the Inferno she had sent it to me. Despite her aspect not showing, I obviously recognised her bed, not to bring up a familiar rucksack in the backcloth so it was definitely her. I tapped on the next message and was met with another similar pic, only this clock time she had laid on the bed reaching over her articulatio humeri to necessitate a picture show of her bum showing her thong disappearing between her sweet arsehole face !

It occurred to me that she had more than likely sent them to me in error but I wasn't going to complain.

I started to typecast my reply ;"Very decent sis, but I'm pretty sure you've just sent them to me by error - and btw, who said u could take up my Nike rucksack ?"

I hit ‘ send ’.

I laughed out flash and imagined the tone on her face when she realised she had sent the exposure to me in error and would no doubt be banging on my door shortly begging for me to blue-pencil them.

I brought the pictures back up on blind to admire the view, despite them being of my own sister. But there no denying she was hot, as all my mates would comment on how undecomposed it must be to consume such a ‘ infant'as an sometime sister living under the Sami cap. Of row I just shrugged it off, but without doubt it was certainly pretty damn skillful being her brother. We had always got on well together, having the usual sibling competition that kid do, but being nearly 3 years honest-to-god than me she always went into ‘ protective'fashion when she needed to, which was possibly even stronger now she was 21.

Not that seeing my babe in underwear should really shock me because I was used to her, and mum too come to suppose about it, walking around the odd clock time in their knickers and bra, although the last few calendar month they had seemed to cover up more as they saw me maturing quickly myself. Chrissie would even tease me now and then when certain things popped up in conversation, but nada malicious. Being an athletic family we were all quite fit and active causing the odd joke now and then as both mum and Chrissie always said they had the unfortunate thing of having big boobs. That was always met by dad's reaction of saying it was definitely no big trouble and one that I had started to agree with.

"But you don't have these thing bouncing around while you exercise !"mum would say cupping both breasts in her hands and giving them a squeeze.

Dad would then travel around behind her and reach round to cup them himself saying ;"here, let me take hold them for you then whilst you do it !"before mum slapped his hands away and laughed.

My phone suddenly buzzed as Chrissie replied.

"diddley bro, u got me ! Obv my misapprehension cos they should throw gone to Shaun so how about u just delete them as if they never happened ? Xx"

So they were meant for her new boyfriend like I thought making me grateful for once that she had picked someone with a public figure starting with my initial, meaning I at least got to see them even if it was by mistake.

"No probs, I'll delete them I promise but should u really be sending them to mortal u hardly know ?"I asked, sending my reply.

My screen lit up again ;"Thanks for the advice Steven, but I made for sure my font wasn't showing just in case ! Xx"

I tapped away ;"Yeah, but it's obviously u so just be careful as no doubt the jerk will register his couple anyway !"

"Eww, surely he'll retain those just for himself ? Xx"Chrissie replied.

"U r joking ? He'll brag about u as very much as he can because you're so hot !"I sent back.

There was a few minutes before she replied making me wonder if she was having a think about what I had put.

"Thanks for the compliment - I think ! But at least I didn't show him too very much frame ! Xx"

"Which is a damn ignominy seeing's how I got them in error !"I replied.

squat ! Did I just admit to my sister that I wished I had seen her with less on than she already had ? I sat for a few second and thought about how I could apologise without sounding like some pervy prowler now !

But my earpiece pinged again before I had opportunity to respond with a subject matter from her ;
"You mean like this ? Xx"she put, and sent a photograph of her laid on her back with her go away breast exposed !

holy fuck ! Had she really just done that ? As much as I didn't want to, I got hard.

"Shit Chrissie, that's exactly what I meant - please secern me u haven't sent that to him ?"

I looked at the picture again whilst waiting for her response and my god did it look good. I even zoomed in to see the wonderful nipple finding myself even admiring the artistic feeling of the picture from how the light hit her dead body. Her delicious looking tight body offset with knock ribbons and blond tomentum. I found I was aching now in my groyne as my tool pressed against my jeans.

"No Steven, don't panic, that was just for u for your variety vexation and in fact I haven't sent any ! Xx"was her reply.

Holy screw ! My own sister had sent me a pic of her own dummy knowing full well it was for a treat to her little brother. I was already wondering how I could blot out that word-painting away knowing it would probably collapse me plenty wanking ammunition for the side by side 50 years !

"So are u going to delete that one ? Xx"she asked as if reading my mind.

"Of trend - but perhaps in a few minutes !"I said.

"Lol, pervert ! Xx"she replied.

"Whoa, u started it !"I sent back.

"True, and perhaps not a good example to set ? Xx"she said.

"Sod the example, but what a perfect dummy !"I replied.

"Thanks xx"came back.

"It matches the perfective tense bum"I said.

"U call up ? Xx"she replied.

"Shit, deffo sis, u must surely know that ?"

"Nice to be appreciated though xx"Chrissie said.

"Believe me, I appreciate you very much right now !"I said.

"LOL xx"came back.

I stared at the picture again, wondering just how voiced it would feel to own my hand on it.

I have always been a bit of a joker so on a impulse decided to loot to my boxers and take a picture of my bum which I sent to Chrissie with the schoolbook ;"2 can represent that game !"

It was a somewhat crippled picture and one that wasn't too risqué in any way to be too blockade, just funny.

Chrissie replied ;"Haha, Touche ! But what, no flesh ? xx"

I felt my supercilium rise as I pondered the interrogative sentence. So obviously I took a photo of my own bare chest and sent it !

I could hardly believe I was having this uncanny ‘ texting'conversation with my baby, or should that be ‘ sexting'? The fact I was now standing in my bedroom in just my boxers with an erection pushing against the strawman led me to believe that perhaps I was in fact ‘ sexting'with my sis !

"LOL, OK, you got me Steven, very funny as I was worried your pic might have been lower ! Xx"

I was shocked."You wanted lower berth ?"I sent.

Chrissie replied ;"No, not wanted, but knowing your sense of liquid body substance wondered whether you would have sent one ! Xx"

I smiled, then replied feeling brave ;"Teehee, the CRT screen wouldn't have been big enough lol !"

"STEVEN ! block brag ! Xx"was sent back.

"Only joking !"I replied quickly.

"Perhaps I should be the judge of that ? Xx"Chrissie replied.

squat, she had shocked me again. Was she secretly hoping I would have sent a pic of my own dick ? I considered having a quick search on the net for a icon of a huge knob to institutionalise but instead found one of a cockerel bird, which obviously most people just shout a cock, and sent that.

I think I laughed out loud as I imagined her opening the picture.

Whilst I was waiting for a response, I had another look at the film of Chrissie which only caused me to ache more in my groin with my raging hard-on.

Suddenly there was a tap on my door which was then opened before I had prospect to cry out either ‘ ejaculate in'or ‘ hold on'and Chrissie appeared, in her underclothing, albeit with her bra back in its correct spatial relation, closing the doorway behind her.

"Very funny !"she said, holding her telephone set up with the scene of the bird on.

"CHRISSIE !"I called, grabbing a pillow and covering my front.

But not before she obviously saw the tent !

"Oh ! Sorry !"she said, looking genuinely embarrassed.

And genuinely hot !

I looked on and took in every particular whilst I had the chance in the few endorsement I thought I would get before she disappeared again, but instead, she just stood there.

"I didn't mean to…."She started to say,"I mean, I didn't think I…."

"Would have that burden on me ?"I finished.

"Yeah, something like that !"she said.

I gave her my best ‘ WTF'look and said,"Derrr, what effect did you think your amazing soundbox would have on me ?"

"But I'm your babe !"she said as if stating the obvious.

"And ?"I asked.

"And I perhaps should have got known unspoilt !"she answered, now understanding properly."Come on then, seeing as I'm here, let's have a look !"she suddenly added, nodding down at the pillow and obviously referring to my cock.

"No way !"I spat out.

She took a step forward and made a playful grab for the pillow.

"Chrissie, get off !"I said trying to dodge her grasp. Her titmouse bounced seductively as she reached forward which made for a lovely persuasion despite the fact I was trying to get out of her way.

"Come on little buddy, let's see the terms !"she said, making for another snap at my pillow.

Her wonderful perfumed smell met my nostril adding to the sight of her stiff body causing my senses to go into overload, but I was still witting I didn't want to show off my naked member !

I tried to dodge her again but she easily grabbed the sharpness of the pillow and yanked it hard causing me to fascinate the other end as if now having a tug-of-war competitor. But she was pretty unassailable and as very much as I tried to keep it in front of my private parts, it was now waist height leaving me more exposed in my boxers. I let go of the pillow which she immediately used to hit me with like we used to do when we had a pillow engagement causing me to mislay my equaliser and fall on the bed.

Chrissie just laughed making me pleased mum & dad were out or they would have probably come up to see what the banging and dissonance was.

She looked down at me, her eyes appraising my body as if impressed that her short Brother was growing fast. Then she tossed the pillow at my face which I used both hands to fight back myself with by catching it, giving her a seconds diversion which she used to straddle me, grabbing both of my wrist joint and pushing down onto the bed above my head.

I struggled slightly, but not quite as much as I could have, and as the disturbance subsided we found ourselves in a fellow positioning we have been in probably hundred of metre over the years, with one of us straddling the former holding their arms down by the radiocarpal joint, but none of them recently. And I think we both knew instantly why that was.

With her mammilla literally in from my grimace, Chrissie sat back slightly releasing some of the pressure on my wrists, but as she did so her fanny perched nicely onto my groin as I felt my hard-on nestle somewhere between her cheeks ! I also knew instantly that with the minutes wrestling we had done, my putz had come through the fly-hole at the strawman of my packer as I felt ‘ skin on skin ’.

She looked down at me."Is that ?"she asked, wiggling her bum.

I stared straight in her middle and nodded.

"Shit, sorry bro, I was only having a gag !"she said.

Her chest heaved and her superbly orb glistened with a hint of sweat.

I felt a twinge in my cock as yet more origin rushed to it making it as pie-eyed as I think I have ever known.

"I'll fold my optic when I get off if you want ?"she said as if that would hold me feel better.

I just shrugged as I'm not sure it would be any to a lesser extent obstruct now. But she then moved again, her bum nerve rubbing me and for a back I honestly thought I was going to cum !

"You OK Steven ?"she asked, suddenly aware of the concentrated aspect on my face.

I nodded, but I think she clocked the reason."Do you want me to sit still for a minute of arc ?"she asked.

"Mmm, please"I just about managed to say, trying to reckon of anything to cool off me down.

My only saving grace, or so I thought, was the fact my erecting was pointing up the back of her fissure rather than against my consistence under her pussy or I think I would own spunked my load by now if I had been that close to her sex.

"Have you ever been with a girl ?"my sister asked, as if changing the subject a little.

I shook my head.

"No boob gropes ?"she asked.

I shook my head again."well, not under the clothes anyway !"I added.

"So you've kissed then ?"she asked.

I nodded.

"So you haven't seen a boob in the flesh until the pic I sent you ?"she asked.

I shook my oral sex again, but added that technically, that wasn't in the flesh as it was a picture so I still hadn't !

Chrissie pulled a face that said, ‘ true ’, before letting go of my wrists completely, reaching around her spinal column where she proceeded to unclip her bra, taking it off.

I stared.

She smiled.

"Now you have !"she said.

I just continued to gaze at their beauty.

I've heard many people comment that they think she's already had a boob job at her Danton True Young age, even though they are completely cancel. They're just big, but the fact she is so sporty is the cause her dresser muscles help keep back them standing decent and saucy, and my god, did they wait pert.

"Wan na feel ?"she whispered, rocking her body slope to side, making them joggle. Of form it also had the effect of move down below too, but for some reason the assiduity I was showing on her tits made me a small less desperate to cum.

I think the wideness of my eye gave away my answer.

I reached up, noticing my hands were shaking slightly before placing a palm over each chest. Nipples pressed against my hands as I spread my digit making it calculate like two shape coloured spider were nestled on her tits.

And eff me, did they sense nice - just as soft as I imagined.

Chrissie smiled at me as she sat straddling my front whilst I fondled her boobs, my dick resting between her butt end cheeks.

"And by the way,"she said,"from the feel against my buns I don't think you were too far out when you said the screen wouldn't be big enough for a member selfie !"she added.

She gave another movement, only this time pushed back and forth a couple of times indicating exactly what she meant.

I just laughed,"I wouldn't say that !"I said.

As her arms were already by her English to let me approach to her front, I suddenly felt fingers trace their way along my second joint and over the leg of my packer. Then her finger's breadth wrapped around my shaft, taking me in her grasp whilst inching forward a little causing her twat to rub against my pubic agglomerate as she gave a gratifying moan of approval.

It hit me that she was getting her own pleasure from this short meeting from the flavor on her face, and who was I to spoil her fun ? !

Her hand pumped up and down my cock a couple of time before I felt a finger creep down inside the fly of my shorts to lightly tickle my balls. I was immediately jealous of any swain she ever had or would ingest knowing just how safe she must be at this unanimous sex thing.

"Pinch my nipples !"she said, looking me in the eye before closing hers to enjoy my touch modality. I lifted my hands to see her wonderful clay buds and took each one between finger and ovolo, pinching gently. She ground her pussy into me a little harder whilst continuing to rub my erection in her hot palm as I pinched and rolled her tit between my digits.

She then moaned out aloud, a groan that I took to be of delight rather than trouble moving herself faster on top of me. Then I felt her shudder as a meretricious gasp escaped her oral cavity which, even with my lack of pragmatic sexual noesis, told me that she was having an orgasm.

Which is the accurate point that I shot my load up her back !

I thrust up to meet her hand movements adding to the pleasure of the pressure on her pussy, not to mention my continued pinching of her nipples as we both rode our orgasms to an exquisite climax, her hired man continuing its rhythm milking every final stage drop from me.

With our breaths still heavy, I let go of her boobs as she wiped her helping hand against the material of my Boxer before leaning down close to me putting her back talk to my ear. Her long blonde hair tickled my grimace, not to remark her teat now pressing against my own thorax as I felt her warm breath on the slope of my face.

"There you go trivial brother, a dainty for you, just from me"she whispered,"Now I'll leave you to clean up your mess whilst I go and have a quick cascade, but if you promise to blue-pencil those picture then I'll let you fuck me later if you would like ?"she added.

She lifted herself from me and swung her leg over mine as she got off the bed, looking for the first time at my cum covered rooster that was sticking out from my shorts. Just the dustup she had whispered had me standing to attention almost straight away to both mine and Chrissie's surprise.

"Mmm, looks like mortal is already penetrating !"she said, peeling her thong from her body to give me my first off horizon of her delicious looking slit. She then picked up her bra and speech sound walking to my door and opening it."I reckon we still have a couplet of time of day before mum gets home base so I'll text Shaun and tell him I have a headache and am staying in tonight, as it looks like I've found something much more fun to do instead !"she said once more looking at my glistening erection.

With that, she was gone, leaving me lying there still throbbing wondering what the snake pit had just happened as she headed for the toilet .