My sound vibrated along with the sound of the tint to show a message had been received. I was nearing the end of the secret plan on my PlayStation in my room as I glanced at the phone to see my babe's name as the transmitter so decided to finish the last 90 second gear of play guessing that she was only abusing me in some way or was sending me a curious movie she had found on the net.
As the last few seconds counted down my telephone went again indicating a second message from her too.

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

I swiped the screen notification with my thumb to open Chrissie's message and sat gawping at the picture that met my gaze.

I stared at the screen which was filled with a selfie picture of my sister in her underwear wondering why the hellhole she had sent it to me. Despite her expression not showing, I obviously recognised her bed, not to refer a familiar rucksack in the background so it was definitely her. I tapped on the succeeding message and was met with another similar pic, only this sentence she had laid on the bed reaching over her shoulder to submit a picture of her bum showing her thong disappearing between her sweet arse face !

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

I started to type my reply ;"Very nice sis, but I'm pretty sure you've just sent them to me by mistake - and btw, who said u could borrow my Nike rucksack ?"

I hit ‘ send ’.

I laughed out gaudy and imagined the look on her face when she realised she had sent the picture show to me in mistake and would no dubiousness be banging on my threshold shortly begging for me to delete them.

I brought the pictures back up on filmdom to admire the view, despite them being of my own sister. But there no denying she was hot, as all my spouse would comment on how well it must be to have such a ‘ babe'as an older baby living under the like roof. Of course 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 contention that kids do, but being nearly 3 years honest-to-god than me she always went into ‘ protective'mode when she needed to, which was possibly even stronger now she was 21.

Not that seeing my Sister in underwear should really appall me because I was used to her, and mum too come to think about it, walking around the odd clock time in their knickers and bra, although the last few months they had seemed to underwrite up more as they saw me maturing quickly myself. Chrissie would even tease me now and then when sure things popped up in conversation, but naught malicious. Being an athletic family we were all quite an fit and participating causing the odd joke now and then as both mum and Chrissie always said they had the inauspicious thing of having big boobs. That was always met by dad's reaction of saying it was definitely no big job and one that I had started to harmonize with.

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

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

My phone suddenly buzzed as Chrissie replied.

"diddley bro, u got me ! Obv my mistake cos they should induce 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 thankful for once that she had picked soul 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 soul u hardly know ?"I asked, sending my reply.

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

I tapped away ;"Yeah, but it's obviously u so just be measured as no doubt the jerked meat will bear witness his mates anyway !"

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

"U r joking ? He'll line-shooting about u as a lot 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 flesh ! Xx"

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

diddly-squat ! Did I just admit to my sister that I wished I had seen her with lupus erythematosus on than she already had ? I sat for a few minutes and thought about how I could justify without sounding like some pervy stalker now !

But my phone pinged again before I had chance to reply with a substance from her ;
"You mean like this ? Xx"she put, and sent a picture of her laid on her back with her result bosom exposed !

sanctum ass ! Had she really just done that ? As a lot as I didn't want to, I got hard.

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

I looked at the film again whilst waiting for her reception and my god did it look in effect. I even zoomed in to see the marvellous nipple finding myself even admiring the esthetic look of the picture from how the light hit her physical structure. Her delicious looking tight torso offset with pink ribbons and blond hair. I found I was aching now in my groin as my cock pressed against my jeans.

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

holy ass ! My own sister had sent me a pic of her own boob knowing full well it was for a delicacy to her short brother. I was already wondering how I could hide that picture away knowing it would probably yield me adequate wank ammunition for the side by side 50 age !

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

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

"Lol, degenerate ! Xx"she replied.

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

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

"Sod the exemplar, but what a staring boob !"I replied.

"Thanks xx"came back.

"It matches the arrant bum"I said.

"U cogitate ? Xx"she replied.

"turd, deffo sis, u must surely bonk 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 pic again, wondering just how voiced it would feel to have my hand on it.

I have always been a bit of a joker so on a whim decided to strip to my boxers and involve a picture of my bum which I sent to Chrissie with the text ;"2 can play that game !"

It was a pretty lame pictorial matter and one that wasn't too risqué in any way to be too stymie, just funny.

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

I felt my eyebrows rise as I pondered the question. So obviously I took a moving-picture show of my own bare chest and sent it !

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

"LOL, OK, you got me Steven, very odd as I was worried your pic might make been lowly ! Xx"

I was shocked."You wanted LOWER ?"I sent.

Chrissie replied ;"No, not wanted, but knowing your sense of mood wondered whether you would get sent one ! Xx"

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

"STEVEN ! Stop crow ! Xx"was sent back.

"Only joking !"I replied quickly.

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

poop, she had shocked me again. Was she secretly hoping I would induce sent a pic of my own dick ? I considered having a promptly search on the net for a picture of a Brobdingnagian knob to transmit but instead found one of a cockerel bird, which obviously most masses just hollo a rooster, and sent that.

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

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

Suddenly there was a tap on my door which was then opened before I had chance to shout either ‘ come in'or ‘ hold on'and Chrissie appeared, in her underclothing, albeit with her bra back in its sort out position, closing the door behind her.

"Very queer !"she said, holding her telephone up with the movie of the hoot 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 item whilst I had the chance in the few seconds I thought I would get before she disappeared again, but instead, she just stood there.

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

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

"Yeah, something like that !"she said.

I gave her my dear ‘ WTF'look and said,"Derrr, what event did you think your amazing body would give birth on me ?"

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

"And ?"I asked.

"And I perhaps should accept known better !"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 knocker bounced seductively as she reached forward which made for a lovely view despite the fact I was trying to get out of her way.

"Come on slight buddy, let's see the damage !"she said, making for another snatch at my pillow.

Her wonderful perfumed smell met my anterior naris adding to the sight of her sloshed body causing my senses to go into overburden, but I was still conscious I didn't want to show off my au naturel phallus !

I tried to dodge her again but she easily grabbed the edge of the pillow and yanked it intemperately causing me to grip the other end as if now having a tug-of-war competitor. But she was pretty strong and as much as I tried to keep it in front of my crotch, it was now shank tallness leaving me more exhibit in my packer. I let go of the pillow which she immediately used to hit me with like we used to do when we had a pillow combat causing me to fall back my symmetry and gloaming on the bed.

Chrissie just laughed making me proud of mum & dad were out or they would let probably come up to see what the banging and noise was.

She looked down at me, her eyes appraising my torso as if impressed that her little brother was growing fast. Then she tossed the pillow at my face which I used both manpower to guard myself with by catching it, giving her a seconds diversionary attack which she used to straddle me, grabbing both of my wrists and pushing down onto the bed above my head.

I struggled slightly, but not quite as much as I could have, and as the hurly burly subsided we found ourselves in a familiar position we have been in probably C of clip over the age, with one of us straddling the other holding their arms down by the wrists, but none of them recently. And I think we both knew instantly why that was.

With her tits literally inches from my grimace, Chrissie sat back slightly releasing some of the air pressure on my wrists, but as she did so her rear perched nicely onto my groin as I felt my erection nestle somewhere between her cheeks ! I also knew instantly that with the arcminute wrestling we had done, my cock had come through the fly-hole at the front of my Boxer as I felt ‘ hide on skin ’.

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

I stared straight in her centre and nodded.

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

Her chest heaved and her wonderful globes glistened with a hint of sweat.

I felt a twinge in my cock as yet more parentage rushed to it making it as stiff as I think I have ever known.

"I'll close my eyes when I get off if you want ?"she said as if that would make me feel better.

I just shrugged as I'm not indisputable it would be any less stymie now. But she then moved again, her bum cheeks rubbing me and for a s I honestly thought I was going to cum !

"You OK Steven ?"she asked, suddenly cognisant of the centralize looking at on my face.

I nodded, but I think she clocked the cause."Do you desire me to sit still for a minute ?"she asked.

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

My only saving grace, or so I thought, was the fact my erection was pointing up the back of her cleft rather than against my body under her cunt or I think I would have 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 tit gropes ?"she asked.

I shook my promontory again."fountainhead, not under the apparel anyway !"I added.

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

I nodded.

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

I shook my head again, but added that technically, that wasn't in the chassis as it was a pictorial matter so I still hadn't !

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

I stared.

She smiled.

"Now you have !"she said.

I just continued to stare at their beauty.

I've heard many citizenry comment that they think she's already had a pinhead job at her Cy Young age, even though they are completely natural. They're just big, but the fact she is so sporty is the reason her chest muscle help go on them standing skillful and impertinent, and my god, did they look pert.

"Wan na feel ?"she whispered, rocking her soundbox side to side, making them jiggle. Of form it also had the essence of movement down below too, but for some reason the concentration I was showing on her tits made me a little LE desperate to cum.

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

I reached up, noticing my hands were shaking slightly before placing a palm over each white meat. pap pressed against my hands as I spread my fingers making it look like two flesh coloured spiders were nestled on her tits.

And fuck me, did they feel nice - just as flaccid as I imagined.

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

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

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

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

As her arms were already by her side to allow me access to her nominal head, I suddenly felt fingerbreadth trace their way along my thigh and over the leg of my boxers. Then her fingers wrapped around my ray of light, taking me in her hold whilst inching forward a short causing her cunt to rub against my pubic mound as she gave a pleasurable moan of approval.

It hit me that she was getting her own pleasance from this petty meeting from the look on her face, and who was I to frustrate her fun ? !

Her hand pumped up and down my rooster a couple of clip before I felt a finger lift down inside the fly of my boxers to lightly vellicate my balls. I was immediately jealous of any boyfriend she ever had or would have knowing just how in effect she must be at this solid sex thing.

"tinge my nipples !"she said, looking me in the eye before closing hers to enjoy my touch. I lifted my hands to see her howling corpse buds and took each one between finger and pollex, pinching gently. She ground her pussy into me a little harder whilst continuing to rub my erecting in her hot thenar as I pinched and rolled her teat between my digits.

She then moaned out brassy, a moan that I took to be of pleasure rather than pain moving herself faster on top of me. Then I felt her shiver as a loud gasp escaped her rima oris which, even with my deficiency of pragmatic sexual knowledge, told me that she was having an orgasm.

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

I thrust up to come across her manus movements adding to the pleasance of the insistence on her slit, not to cite my go along pinching of her nipples as we both rode our orgasms to an keen climax, her hand continuing its rhythm method of birth control milking every last dip from me.

With our breaths still heavy, I let go of her boobs as she wiped her hand against the material of my boxers before leaning down close to me putting her lips to my ear. Her tenacious blond hair tickled my face, not to mention her tit now pressing against my own chest as I felt her quick intimation on the side of my face.

"There you go little crony, a treat for you, just from me"she whispered,"Now I'll leave you to clean up your messiness whilst I go and have a speedy shower, but if you promise to delete those motion-picture show then I'll let you fuck me later if you would care ?"she added.

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

"Mmm, looks like someone is already keen !"she said, peeling her thong from her body to establish me my first position of her yummy looking pussy. She then picked up her bra and earphone walking to my threshold and opening it."I reckon we still have a distich of 60 minutes before mum gets rest home so I'll textual matter 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 hell had just happened as she headed for the bathroom .