I heard the shower start up in the bathroom down the hall as I lay on my bed still trying to fathom out what had just happened. How the heck had a picture sent in error from my sister just escalated into an orgasm for both of us?

I even wondered whether it had been a ploy by her in sending me the pictures on purpose, but then dismissed the idea, as she wasn’t usually a devious person.

As much as I enjoyed it, I was obviously concerned I had just had a sexual encounter with my own sister, but from the way my cock now stood erect again I guessed I wasn’t that concerned!

I grabbed some tissues from my bedside cabinet and wiped away the worst of the mess before getting off the bed and stripping my boxers. I screwed them into a ball making a mental note to stick them into the washing basket where I hoped they would dry out a little before mum put them into the wash, although it’s not the first time, I’m sure, she’s washed my undies knowing full well that they have cum on them!

I caught sight of myself in my wardrobe mirror and pulled a pose as if I had just won some major medal with a smile on my face that matched the achievement. I was impressed I had got hard again so quick, but having so many things now in my mind’s eye I wasn’t that surprised. So many firsts had just happened from simply seeing a sexy girl in and out of underwear, not to mention her then playing with my cock as I squeezed her boob before rubbing herself against me making me cum was phenomenal. Then as she pulled her thong off displaying her triangle of pubic hair above her slit was incredible making me even harder as I stood staring at myself.

My phone’s message alert made me jump, the screen lighting up next to my bed, so I turned and grabbed for it wondering whether it was Chrissie again.

But seeing ‘Mother’ on the screen made me panic a little before my brain realised that the shower was still on so it would hardly have been Chrissie anyway.

“Hi Steven, me and your dad have been offered dinner whilst we’re here so you’ll have to grab yourself something from the freezer to eat. I’ve text Chrissie too although I think she’s out later with Shaun. Be good and I’ll text you when we leave, love mum x”

I replied, tossing my phone back on the bed. That was the good thing with mum – she always let us know when she was on the way home which may be extra beneficial tonight as I wouldn’t even like to consider what would happen if she came home to find me and Chrissie in the position we was in earlier! Or dad, come to think of it.

That thought alone made me wonder what the hell we had been playing at, I mean, bloody hell, my own sister! But at least we had both gone along with it equally. We had both had the opportunity to stop it if we had wanted to without taking advantage, but obviously we had chosen not to.

And shit, was I glad.

I heard the shower stop and decided that when Chrissie vacated the bathroom I would grab a quick wash too as I was still a little sticky, even though my cum had started to dry. Cum that I had also sprayed up my sisters back which I saw glistening on her arse as she exited my room a few minutes earlier.

I waited until I heard her walk to her room before I shot into the bathroom where I somehow managed to have a pee before a quick shower to wash my matted pubes.

As I stood under the spray of water I wondered whether Chrissie had meant it when she said that if I deleted the pictures of her she would let me fuck her? Then I panicked that I didn’t have any condoms, plus the fact that I was still a virgin and maybe she wouldn’t want to do it now she’s had time to think about it or even whether I would be able to actually do it.

But the ache of my hard-on seemed to give me an indication that it would have to be a mental issue to stop me rather than it being a physical one!

I dried off and wrapped a towel around my waist before making my way back towards my room. As I passed Chrissie’s bedroom door I heard her singing along to some music she was playing inside. I hesitated outside her door and although it wasn’t closed entirely, I didn’t take that to be an invite to just walk in.

“Hey Chrissie, did you get the text from mum?” I asked, glad of the excuse to say something.

The singing stopped and the music got a fraction louder as she opened the door with her foot whilst brushing her damp hair with one hand and texting on her phone in the other.

Smiling at me she confirmed she had received and was just replying to mum’s text telling her that she had also decided to stay home having told Shaun she didn’t fancy a night out. I ran appraising eyes over her body which she had dressed in a tight pair of knickers with a loose T-shirt that came down to her waist. The bulge of her pussy looked divine, and I was sure I could make out the darkness of her pubes beneath them.

My sister seemed to give me a quick glance from head to foot too as I stood in my towel.

She then turned leaving the door open giving me sight of her tremendous arse as I admired the creases at the top of her legs below her bum cheeks that were snugly fit inside her panties. She turned the music down slightly and stopped brushing her hair, looking back at me over her shoulder, knowing full well she would see me looking at her arse, which she seemed to enjoy.

“So mum and dad’s out for dinner” She said as she got to the side of her bed before turning to face me and sitting down on the edge, “so what do you fancy to eat?” she asked, giving me a seductive look whilst opening her legs in an obvious way.

I stood motionless and speechless as I gawped at her long legs spread open displaying her panty clad pussy mound offered in the most obvious way. If I had any doubt in the shower whether she was a consensual partner in this little game, then that doubt had gone. So I knew the next move was down to me and would decide our fate once and for all.

But my dilemma was short lived because having such a sexy girl offering herself to me causing the rock hard erection I presently sported under the towel, despite it being my own sister – or maybe because it was my own sister – made my mind up as I took a step inside her room towards her and her broadening smile.

Placing her hands behind her on the bed she leaned back and gently pushed her pelvis forward causing that bulge to strain even more against the material of her knickers.

I was on my knees in seconds, the towel now falling from me, exposing myself to both the cool air and my sister’s gaze. I didn’t think I would have a clue what to do but as if on autopilot I placed kisses along her leg from knee to inner-thigh as I got closer to the heat of what I had felt against me earlier.

Lying further back on the bed Chrissie now gasped with pleasure as my mouth neared her mound that was still hidden behind the gusset before me. Going for gold I pressed my lips right in the middle taking in the musky smell which mixed pleasantly with the clean, fresh smell of her underwear.

I shook my head gently from side to side, closing my eyes as I enjoyed being this close to a woman’s most private part. My nose nuzzled into her mound as my mouth pressed into the softness that I knew were her pussy lips beneath, the only thing separating them being her flimsy knickers. My hands were now on her thighs, my fingers gently kneading her flesh as my tongue darted from between my lips to get the first taste of her pussy juice which had seeped through her panties already.

I sucked and licked, my saliva making the gusset wetter causing more of her juice to seep through onto my tongue, devouring every single drop sending my head in a spin. I had wondered what the smell and taste of a girl would be like and from first impressions, I liked it!

“You OK down there?” Chrissie asked, albeit through heavy breaths.

I reluctantly pulled away, sitting back on my heels and looking up at her with blushing cheeks before nodding.

“You’ve chosen your meal wisely” she said with a look that was sexy in itself. “But I’m pretty hungry too you know” she added.

I must have given her a puzzled look.

She raised an eyebrow and looked down at my cock, leaving me to work out very quickly what she meant.

Sitting up, she told me to stand, her eyes now fixed on my erection which throbbed and bobbed about as I stood. She glanced up at my face giving me an appreciative look before reaching out and wrapping her delicate fingers around my shaft.

“You ready for this bro?” she asked, gently pumping my cock.

I didn’t know how to answer. Of course I wasn’t ready for it as I was scared stiff and shaking inside! This whole thing had seemed to be a whirlwind of emotion all happening within the last hour which had me now standing before my sister who was massaging my erection offering to suck it after I had just tasted her cunt juice through her knickers! But ready or not, this was only going one way.

Chrissie didn’t need me to answer and with a grin lowered her gaze and her mouth to my groin as I watched her lips open to take in the head of my cock causing me to sigh with pleasure.

The warmth and feel of her lips around my shaft was almost too much to bear making me think I was about to shoot my second load of the day right in her mouth! But I didn’t, and now stood, albeit with slightly shaking legs, watching my sister feasting on my cock.

And my guess was that this definitely wasn’t her first time.

Her experience must have also taught her to note the signs of an excited boy too as it wasn’t too long before I heard and audible ‘plop’ as she withdrew her wonderful lips from the end.

“You still OK?” she asked, her hand still gently stroking me.

I nodded taking in the sight of her tits straining against her tight shirt as well as the bulge of her pussy in her damp knickers that were perched on the edge of her bed.

“I told you I was hungry!” she said, placing a kiss on the end of my slippery knob. “Here, lie down” she said, letting go of my shaft and standing up.

I did as I was told and as I got comfortable watched her peel her T-shirt off over her head, her boobs lifting with her arm movement before dropping back into place once the material had uncovered them. Then hooking her thumbs in the waistband of knickers proceeded to peel off her underwear in front of me for the second time today.

She gave her boobs a squeeze, pinching her own nipples as I looked on admiring her full frontal nakedness before straddling the bed and swinging a leg over my head. Before I knew it I was face to face with her pussy that automatically spread as her thighs were now either side of my head.

“Now you can have a proper meal” she said wiggling her hips to encourage me to feast.

And feast I did.

I bent my neck forward where my mouth met her luscious lips for the first time, flesh on flesh, the exquisite taste of her juices now directly on my tongue. I slurped and lapped at the softness of her labia whilst burying my nose in the wet crease of her arse. I heard a laugh, not to mention the coo of mutual pleasure which then became muffled when she once more took my hardness into her mouth.

I lifted my hands and kneaded her buttocks, my chin and face covered in a mixture of my own saliva and her juices as I continued to use my mouth as best as I could. I probed and poked her with my tongue and fingers feeling the warmth and wetness between her legs as well as the softness of her pubic hair as she ground her mound into me.

I took a moment to then lie my head back just to look, to see what I had been licking and probing whilst still using my fingers to gently stroke around her hole. I had almost forgotten Chrissie had her mouth around my cock as I had been concentrating so much on her own sex but now the feelings intensified between my legs as she continued to suck as well as stroke my balls.

I had so far refrained from sticking my fingers inside her, but the more I looked on, the more I had an urge to do it. I traced a finger along her slit before opening the lips to see what I had seen a thousand times on the internet. But that still didn’t really prepare me for the complicated combination of wet flesh that was now just inches away from my face. But a quick probe found both the opening to her vagina as well as the bud of her clit which were both received with an incredible vibration on my cock as she moaned with pleasure. I then watched my index finger disappear inside her as her hole accepted me in before clamping down on me as if not wanting me to pull out. The heat was amazing as I pressed between her folds before moving it slowly in and out, feeling the many ridges of flesh inside. I added my middle finger, watching as the hole easily stretched to accommodate both digits, again, much to my sister’s delight.

I imagined it was my cock between her luscious lips, gripped tightly and sliding in and out, glistening with the same juices that presently covered my fingers which I once more tasted as I licked away.

Then cold air hit the end of my cock as Chrissie must have pulled me from her mouth. I felt hands on my thighs as she pushed herself up and then my fingers were sliding from within their hot cave as her leg dismounted from the side of my head.

I wiped my face with the back of my hand, the same hand that I had been using to finger my own sister and felt the stickiness of much the same on my fingers as I was trying to wipe away.

“Don’t move little brother!” she said, and I watched in awe as her gorgeous naked form knelt up beside me before reaching inside her top bedside cabinet drawer and pulling something out. With a swift move, I saw her tear the small foil pouch to which she then rolled the contents over my straining hard-on.

“You’ve come this far Steven, so we may as well finish the job” she said, although the rise of an eyebrow indicated it was as much a question as it was a statement, no doubt giving me an ‘opt out’ if I wanted.

I just smiled, still hardly believing that I was about to lose my cherry to a gorgeous girl who just happened to be my sister!

Chrissie smiled too and once more straddled my body, only this time she was facing me. Our breaths were heavy and sounded suddenly louder in the enclosed room which for some reason made me look over at the door.

“What if mum & dad….?” I asked.

“Relax loverboy, they’ll be ages yet and mum always texts when she’s on her way which will give us a good half an hour anyway” Chrissie replied.

Her left hand pressed down on my chest as I felt her right hand grip my cock as she prepared herself above me. She then rubbed the head of my dick along her slit a few times which had the wonderful effect of both lubricating the end as well as opening the lips which is when I then felt the pressure on me as she pushed down gently.

I was watching open-mouthed as our naked bodies were about to become one, the head of my rubber-clad shaft sitting between two fleshy lips below the cutest pubed mound I think I have ever seen.
And then she pushed down, swallowing me up in one movement helped by her incredibly wet pussy before she gave a couple of adjusting wiggles, moving her hand from between us to meet her other on my chest. She then sat back as we both looked down to see her fully impaled on me.

And what a sight that was.

“You OK?” Chrissie asked, her cunt literally squeezing my shaft with muscles that I never knew existed.

I looked deep into her eyes and nodded, but informed her it felt a bit too good.

She knew what I meant and so told me not to worry but to enjoy my first time and my first orgasm inside a woman.

With those words, she lifted herself up and back down on me as our skin slapped together, my hands automatically lifting to hold onto her hips as I clumsily tried to meet her thrusts.

“Let me” she simply said, pressing into my chest to indicate for me to stay still as she rode me for the few seconds that I lasted before almost screaming with pleasure as my climax hit.

Jet after jet seemed to explode from my cock buried deep inside my sister who was rocking back and forth on top of me. Chrissie lifted a hand from my chest and slid it down to her cleft where she rubbed her clit to aid her own climax knowing I was about spent from my first ever fuck. It was rewarded with her own orgasm which shuddered through her body as she continued to ride my semi-hard cock before finally slowing until we were once more still with our pubic mounds sat together.

She smiled, her hand pressing down a little between us as I felt her finger and thumb grip the condom at the base of my cock as she lifted her leg and I slid from within her. My cock fell to the side, the creamy spunk filled rubber sitting wet against my thigh looking like a deflated balloon almost making me laugh.

Chrissie’s face was a picture, her nose shrugging up as we both looked at the aftermath of the common birth control.

“Funny aren’t they?” she asked before lying beside me, her breasts now pressing deliciously against my arm, “but safety first!” she added.

I nodded. “Thanks” I said, the word covering every part of what we had just done from that first picture through to providing the condom for my virgin fuck.

“You’re welcome” she said, “but don’t think it ends here young man, not after finding out you’re so good at licking pussy!” she added leaning over and giving me a kiss on the lips.

“Really?” I asked, genuinely shocked.

“Ooh yeah, but what say we get cleaned up and dispose of the evidence before mum & dad come home?” Chrissie asked.

As reluctant as I was to move away from the position we were in, I was also eager not to be found by our parents in such an obvious embrace, so did as she said before finding myself sat back on my bed as a text came through from mum indicating they were on the way home.

Then my phone buzzed again with Chrissie’s name appearing on a message;

“Mum’s text to say she’s on her way – and as we now have a shared secret, here’s something to keep until next time…Xx”

My phone’s screen was then filled with a picture of her perfect pussy, looking pink and delicious as it glistened close up with her finger buried deep inside!

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