My speech sound vibrated along with the sound of the feel to bespeak a subject matter had been received. I was nearing the end of the plot on my PlayStation in my way as I glanced at the phone to see my sister's public figure as the sender so decided to fetch up the last 90 s of romp guessing that she was only abusing me in some way or was sending me a funny picture she had found on the net.
As the stopping point few sec counted down my speech sound went again indicating a second message from her too.

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

I swiped the sieve notification with my pollex to afford Chrissie's content 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 hell she had sent it to me. Despite her side not showing, I obviously recognised her bed, not to cite a familiar back pack in the backdrop so it was definitely her. I tapped on the next message and was met with another like pic, only this sentence she had laid on the bed reaching over her shoulder to take a picture of her bum showing her thong disappearance between her dessert seat impudence !

It occurred to me that she had more than likely sent them to me in wrongdoing 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 backpack ?"

I hit ‘ send ’.

I laughed out aloud and imagined the flavor on her face when she realised she had sent the pics to me in fault and would no doubt be banging on my room access shortly begging for me to delete them.

I brought the pictures back up on blind to admire the opinion, despite them being of my own Sister. But there no denying she was hot, as all my mates would annotate on how good it must be to have such a ‘ babe'as an elder sister living under the same ceiling. Of course I just shrugged it off, but without doubt it was certainly pretty damn undecomposed being her comrade. We had always got on well together, having the usual sibling competition that kids do, but being nearly 3 age previous than me she always went into ‘ protective'mode when she needed to, which was possibly even impregnable now she was 21.

Not that seeing my sister in underclothes should really shock me because I was used to her, and mum too come to think about it, walking around the odd time in their knickers and bra, although the last few months 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 nothing malicious. Being an athletic sept we were all rather fit and combat-ready causing the odd joke now and then as both mum and Chrissie always said they had the unfortunate affair of having big booby. That was always met by dad's reaction of saying it was definitely no big problem 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 titty in her hired man and giving them a squeeze.

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

My phone suddenly buzzed as Chrissie replied.

"Shit bro, u got me ! Obv my error cos they should stimulate 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 figure starting with my initial, meaning I at to the lowest degree 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 someone u hardly know ?"I asked, sending my reply.

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

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

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

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

There was a few bit 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 much flesh ! Xx"

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

Shit ! 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 hour and thought about how I could apologise without sounding like some pervy sneak now !

But my phone pinged again before I had probability to reply with a message from her ;
"You mean like this ? Xx"she put, and sent a exposure of her laid on her dorsum with her left wing titty 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 tell me u haven't sent that to him ?"

I looked at the photo again whilst waiting for her response and my god did it seem near. I even zoomed in to see the wonderful nipple finding myself even admiring the esthetic look of the icon from how the lighting hit her eubstance. Her scrumptious looking stringent dead body offset with pink typewriter ribbon and blonde 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 form vexation and in fact I haven't sent any ! Xx"was her reply.

holy fuck ! My own sister had sent me a pic of her own boob knowing to the full well it was for a delicacy to her little blood brother. I was already wondering how I could blot out that picture away knowing it would probably give me adequate wanking ammo for the next 50 eld !

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

"Of course of action - but perhaps in a few bit !"I said.

"Lol, pervert ! Xx"she replied.

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

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

"Sod the example, but what a pure bosom !"I replied.

"Thanks xx"came back.

"It matches the perfect tense bum"I said.

"U think ? Xx"she replied.

"mother fucker, deffo sis, u must surely have it away 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 flabby it would feel to have my script on it.

I have always been a bit of a joker so on a whimsy decided to disrobe to my boxers and pack a picture of my bum which I sent to Chrissie with the text edition ;"2 can play that secret plan !"

It was a passably lame picture and one that wasn't too risqué in any way to be too embarrassing, just funny.

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

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

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

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

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

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

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

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

"Only joking !"I replied quickly.

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

Shit, 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 motion-picture show of a vast knob to send but instead found one of a cockerel bird, which obviously nearly people just cry 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 looking at the pic 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 chance to shout either ‘ seminal fluid in'or ‘ hold on'and Chrissie appeared, in her underwear, albeit with her bra back in its compensate stance, closing the door behind her.

"Very odd !"she said, holding her headphone up with the characterisation of the fowl 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 detail whilst I had the prospect in the few seconds 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 effect on me ?"I finished.

"Yeah, something like that !"she said.

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

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

"And ?"I asked.

"And I perhaps should have known better !"she answered, now understanding properly."ejaculate 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 whole tone forward and made a playful catch for the pillow.

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

"seed on little brother, let's see the damage !"she said, making for another grab at my pillow.

Her wonderful perfumed smell met my nostril adding to the pot of her rigorous body causing my sensory faculty to go into overload, but I was still conscious I didn't want to show off my naked penis !

I tried to fudge her again but she easily grabbed the edge of the pillow and yanked it hard causing me to grip the other end as if now having a tug-of-war competition. But she was pretty solid and as much as I tried to keep it in front of my crotch, it was now waist tiptop 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 competitiveness causing me to lose my Balance and crepuscule 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 noise was.

She looked down at me, her eyes appraising my dead body as if strike that her little brother was growing fast. Then she tossed the pillow at my face which I used both hands to fend for myself with by catching it, giving her a seconds recreation 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 a great deal as I could let, and as the commotion subsided we found ourselves in a familiar position we have been in probably hundreds of time over the years, with one of us straddling the early holding their coat of arms down by the wrist, but none of them recently. And I think we both knew instantly why that was.

With her tits literally in from my boldness, Chrissie sat back slightly releasing some of the pressure on my wrists, but as she did so her arse perched nicely onto my groin as I felt my hard-on nestle somewhere between her impertinence ! I also knew instantly that with the moment wrestling we had done, my cock had come through the fly-hole at the front of my boxers as I felt ‘ hide on skin ’.

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

I stared straight in her eye and nodded.

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

Her chest heaved and her marvelous world glistened with a confidential information of sweat.

I felt a twinge in my cock as yet more than lineage 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 find better.

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

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

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

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

My only saving grace, or so I thought, was the fact my erection was pointing up the back of her crack rather than against my body under her puss or I think I would have spunked my encumbrance by now if I had been that close to her sex.

"Have you ever been with a young woman ?"my sister asked, as if changing the bailiwick 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 bosom in the physique 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 characterisation so I still hadn't !

Chrissie pulled a grimace that said, ‘ true ’, before letting go of my radiocarpal joint completely, reaching around her backbone 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 multitude comment that they think she's already had a boob job at her young age, even though they are completely raw. They're just big, but the fact she is so clean is the reason her thorax heftiness help keep them standing nice and pert, and my god, did they look pert.

"Wan na palpate ?"she whispered, rocking her body English to side, making them jiggle. Of grade it also had the impression of movement down below too, but for some reason the tightness I was showing on her tits made me a minuscule less despairing to cum.

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

I reached up, noticing my hired man were shaking slightly before placing a palm over each breast. mamilla pressed against my helping hand as I spread my finger making it look like two shape coloured spiders were nestled on her tits.

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

Chrissie smiled at me as she sat straddling my nominal head whilst I fondled her boobs, my hammer resting between her arse 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 screen wouldn't be big enough for a penis selfie !"she added.

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

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

As her arm were already by her incline to permit me access to her forepart, I suddenly felt fingers trace their way along my second joint and over the leg of my shorts. Then her digit wrapped around my shaft, taking me in her clutches whilst inching forward a slight causing her pussy to rub against my pubic mound as she gave a pleasurable moan of approval.

It hit me that she was getting her own pleasure from this little merging from the look on her aspect, and who was I to impair her fun ? !

Her mitt pumped up and down my dick a yoke of time before I felt a finger sneak down inside the fly of my packer to lightly tickle my balls. I was immediately jealous of any boyfriend she ever had or would have knowing just how good she must be at this whole sex thing.

"Pinch my nipples !"she said, looking me in the eye before closing hers to enjoy my ghost. I lifted my hands to see her wondrous stiff buds and took each one between finger and quarter round, pinching gently. She ground her kitty into me a fiddling harder whilst continuing to rub my hard-on in her hot palm as I pinched and rolled her nipples between my digits.

She then moaned out loud, a moan that I took to be of pleasure rather than pain moving herself faster on top of me. Then I felt her shudder as a gimcrack gasp escaped her back talk which, even with my deficiency of hard-nosed sexual noesis, told me that she was having an orgasm.

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

I thrust up to gather her deal drive adding to the pleasure of the insistency on her pussy, not to mention my continued pinching of her nipples as we both rode our climax to an keen coming, her hand continuing its rhythm method milking every last drop-off from me.

With our breaths still heavy, I let go of her booby as she wiped her manus against the material of my boxershorts before leaning down close to me putting her lip to my ear. Her long blonde hair tickled my face, not to mention her nipple now pressing against my own dresser as I felt her ardent breath on the side of my face.

"There you go little Brother, a goody for you, just from me"she whispered,"Now I'll leave you to scavenge up your mess whilst I go and have a quick shower, but if you promise to delete those pics then I'll let you fuck me later if you would like ?"she added.

She lifted herself from me and sway her leg over mine as she got off the bed, looking for the first metre at my cum covered cock that was sticking out from my shorts. Just the actor's line she had whispered had me standing to attending almost straight away to both mine and Chrissie's surprise.

"Mmm, looks like someone is already penetrating !"she said, peeling her thong from her body to give me my first off prospect of her delicious looking pussy. She then picked up her bra and phone walk to my room access and opening it."I reckon we still have a pair of 60 minutes before mum gets house so I'll text Shaun and secern him I have a cephalalgia 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 infernal region had just happened as she headed for the bathroom .