Celebrating my moms birthday recently, I invited my younger sister to stay over at my place. She lives with her fiance, but he couldn't make the journey from their home, as he was away on business.
After the party, which lasted until the early hours of the morning, my sister and I took a cab back to my apartment. I'd been in bed around five minutes when there was a knock on my door. We'd both had a lot to drink, so when my sister walked swaying into my bedroom half naked, I wasn't too sure what was going on. Puling back the covers, she asked me if she could share my bed, just like we used to when we were little.
Letting her slide in beside me, trying not to stare at her beautiful breasts, I snuggled up behind her and heard her whimper a soft relaxing moan.
I'm not definite about how long it was until I felt her hand wrapping itself around my cock. What I do know is I'd become erect and she'd obviously felt it pressing into her ass. Her hand was inside my boxers and it was plain she wasn't asleep. Turning herself over to face me, my sister began to really masturbate my cock.
Trying not to show her I was awake, she slid down my body, yanked down my boxers and sucked in my dick. It was too much for me and I genuinely tried to get her to stop. But my sister told me to shut up and enjoy the favor she was giving me. Moving my hands down to her head, I pressed her down so she had to take more of my cock into her mouth. And not appearing to care, my own sister took every inch of my cock down her throat.
She'd been sucking on my dick for about four or five minutes, then stopping suddenly, she released my cock, turned herself around and told me to remove her panties. Looking up at her slim body, pert tits and tight ass, I wanted so much to do as she asked, but I hesitated. It was my sister after all.
She had no qualms though. Taking off her own panties she said, and it stil sticks in my mind "You're going to lick my pussy and ass, just like I used to watch you with Katy". Katy was an old girlfriend of mine, and Katy had a thing for oral sex. She wasn't especially good at giving head, but she loved having me tongue her pussy and asshole, until she orgasmed over and over.
Now looking up at my sisters trimmed pussy and her very large labia's, she sank down, almost forcing me to tongue her. Gripping her small tight butt cheeks, I began to tongue her pussy, licking my way along her pussy lips, labia's and then to the biggest clit I've ever seen, or licked for that matter. My sisters clit is like a mini penis and I couldn't get enough of sucking it into my mouth. Which in turn had my sister crying out from the orgasm she started to have.
Where as Katy wasn't too good sucking cock, my sister certainly was and is. So with her lay on my stomach sucking my cock, and me licking and sucking on her pussy and asshole, we both found ourselves pleasuring our sibling in such a way I'd never ever thought would or could happen.
My sister had just climaxed again when she stopped sucking on my cock. Sitting up she said "I know we'e both drunk, and we possibly shouldn't be doing this, but I'd love you to fuck me".
This time there was no hesitation in me. Getting myself into a kneeling position I didn't even say a word. Pulling my sister onto me, I guided my cock to her pussy from behind and thrust into her. She made a loud groaning sound and turned her head back. Grinning at me like a Cheshire cat she screamed out "God your cock feels so good, now fuck me".
And fuck her I did. Whether it was the drink, or the fact it was my sister, I screwed her as hard as I could pounding her pussy until she was moaning loudly from yet another orgasm. Feeling the need to cum myself I told her I wanted to cum and asked where she wanted it. Again turning her head to look at me, she told me to wait. Reaching back she took my cock out of her pussy, rubbed it a few times on her asshole to smear the juices from her pussy onto it, and then guided my cock up her rear fuck hole. If fucking my sisters pussy felt good, then fucking an ass I'd seen many times over the years (and wondered) it was absolutely awesome. I'm not sure why i didn't cum straight away, because when she took it out of her pussy I was ready to cum, but for the next five minutes or so I force fucked my sisters asshole and drilled every inch of my seven inch cock right up her butt.
When I came it was like the first time ever. I can't explain just how wonderful it felt to be pumping my cum dep inside her body. Every nerve ending my body was alive and I shouted out calling my own sister, a dirty slut.
Pulling out of her asshole once my cock had begun to soften, she pushed me back and down. Telling me she was only a slut for me, my sister took hold of my cum drenched cock and sucked it all into her mouth. No one had ever done that to and for me, so it was so nice to feel my sisters tongue swirling all around my dick after my orgasm.
Licking off the last drops from my balls, she rose up, kissed me lightly on the lips and had me spoon her as we both drifted back to sleep.
I was fast asleep when she got up. It was the smell of bacon cooking that woke me up. Joining my sister in my kitchen with a slight hangover, she said good morning. She then walked over and kissed me on the lips again, but with much more passion holding the back of my head as we kissed. And then for the next five minutes chatted away as if it was perfectly normal for us to have had sex together. Eventually I stopped her and asked her if she thought what we'd done was okay. My sisters response was to say "I hope so, because from now on you're going to be fucking me much more often".
She should have gone back home that day, but my sister phoned her fiance and told him she'd be staying over another day. We pretty much spent the whole day on and off having sex. Only when I'd cum all over her pretty face as it was getting dark, did she relax and have us rest. Even then she put her head in my lap as I lay on the couch and kissed my flagging cock.
It used to be the case my sister would visit me every few weeks, and always drive home the same day. Now she visits every week, staying over at least once a week. And each time she stays over we have such amazing sex together. This past week and probably why I'm confessing here, is she's told me she's going to end her relationship with her fiance. She also asked as I was tonguing out her pussy and asshole, if she could live with me, saying her job was moving closer to my place anyway. Sliding my cock into her asshole as she mounted me, I told my younger sister, she could move in with me any time she wanted.