I remember growing up and finding my older sister Angie wandering the house -- and sometimes the neighborhood -- while sound asleep. The first time I caught her like that I woke her up right then and there. My god I thought she was going psycho on me the way she screamed in terror! Our folks took her to the doctor and were told to be very careful that we NOT wake her up during these episodes. Rather we were to gently guide her back to her bed, or at least just let her wander as long as she couldn't get hurt by her actions.
She left home after high school and I figured that eventually she had outgrown it. Nobody ever mentioned her still doing it. Each of us married soon after leaving the paternal home and ironically found that both couples purchased new homes within six blocks of each other! Shit, we even picked out the EXACT same floor plan! Man did we have a laugh fest over that one!
When I turned 24 and Angie hit 27 our folks hit it big on the progressive slot machine. Make that, hit it HUGE as they both instantly quit work and moved to Florida to 'retire'. Angie and I found we saw each other more often after that just to have some connection with family. One year later my ever loving wife gave birth to a VERY black little girl, which is hard to explain coming from two parents of Scandinavian decent! I filed for divorce two days later after the paternity test proved I was not the father. In our state that was all the cause I needed and she was booted out with nothing but her cloths and her baby.
Living as a bachelor again was a big change as I suddenly realized that she actually had done several things around the house. Just not enough to keep her sorry ass here. Fuck that shit! Angie soon was spending huge amounts of time with me whenever her husband was out of town on business, which was happening more and more as he progressed further up the corporate ladder.
This morning I got a frantic call from sis telling me that she woke up to find eight inches of water in her house due to a broken weld in one of the pipes. I instantly told her they could stay with me while their house was being remodeled. Naturally her husband Rick was 2000 miles away on business and couldn't get back for nearly three weeks.
Two nights later at around midnight I was coming in from taking out the trash when I nearly crashed into my sister as she walked down the hallway. I jumped back startled to see her as she had gone to bed over an hour ago, then noticed the telltale signs on her face that she was sound asleep! Shit was that a surprise.
I followed her into the kitchen where she opened the fridge and got out the milk, then poured a glassful through her empty hand shaped like a 'C'. Milk poured off the counter top, down the cabinet doors onto the floors. Sis put the milk away, chugged from her empty hand and glided down the hallway to my bedroom where she got in bed and covered up as if she was at home. Shit, this wasn't good! Wondering what I should do I returned to the kitchen and cleaned up the mess before getting a blanket and pillow so I could sleep on the couch.
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"Dave, wake up," my sister said as she shook my shoulder.
"Huh," I mumbled as my eyes tried to open.
"How come you are out here and how did I get in your bed?"
By then I was fully awake and had swung my legs out to sit up. I looked at her and chuckled before telling her of her late night wanderings. "Oh shit, I haven't done that in over 4 years! Damn it, I hope I didn't make too much of a mess for you to clean up!"
I assured her not to worry about it and eventually she calmed down. Luckily she stayed put the next two nights and both of us thought that maybe it way just a mental reaction to her nightmare of a problem at her house. Then it was Friday night and I woke up around one AM as she slipped into bed right on top of me. I guessed I was sleeping on 'her' side of the bed! It took some doing but finally I was out from under her and then managed to coax her out of bed without waking her. I guided her to the guest bedroom and got her into bed where she started snoring softly right away.
At around 4 o'clock I woke with a start as a moist and warm pussy slipped down onto my rock hard cock. Hell I had been in the middle of a fantastic dream but I never expected it to turn out to be this! "Oh god honey, you feel so good tonight," Angie said softly as she slowly started moving her hips up and down in about two inch movements. "Oh Rick, you feel so good inside of me," she moaned again.
'Fuck' I thought, 'this is just so wrong in so many ways!' My mind was whirling as I tried to come up with a way to get her to stop and then back into her own bed, but how? Her moans were getting louder and her pussy was really working over my cock as she pushed towards her climax. Suddenly I thought, 'Oh shit sis, don't wakeup while you cum!'
I needn't have worried. About ten minutes into her ride she flung her head back and cried out "Oh god Rick, I'm cumming! Oh shit I'm cumming so hard! Yes...yes...yes...YES!!!" Her madly convulsing body slowed to a near stop as she recovered while slowly moving on and off of my granite-like 8 inch pillar. Very gently I tried to move her a bit to start getting her to un-mount me when she started pumping her cunt on me harder and harder...faster and faster.
Oh god this is not good. If she doesn't stop I am going to cum inside of her! A brother doesn't fuck his sister! He doesn't cum inside of her...even if she is sleep-fucking! My hands on her hips tried to slow her down but there was just no way to gently get her to stop!
I felt my balls rumble in readiness and I gritted my teeth trying to forestall my cum explosion. Angie leaned forward and supported herself with her hands on my chest as she really attacked me with gusto. I looked up into her blank sleep shrouded eyes as she clamped onto my cock harder than any female ever had done to me.
My balls rose up in my sack and my shaft swelled even more and Angie tensed as a deep groaning voice came from her as she gasped "Oh god.....I'm cumming again! Give it to me! Give me your cum! Cumming so harrrrrrrrrrd!" Just then I couldn't hold out any longer as her super tight pussy won the battle. My first hot blast of cum rocketed into her as if shooting out of a fire hose and she shook violently as she screamed "Oh god!"
My hips were thrusting up into her while she still pounded her pussy onto me frantically as our climaxes raced onward. Each of my six blasts of cum elicited another cry of passion from her while her body shook hard in time with each pulse. Holy fuck, no woman had ever came that hard for me, and I thought I was a pretty good lover, if I do say so myself. Once my cock stopped throbbing her body slowed to a halt and she just sat there gasping for breath while her body twitched with each and every after shock from her powerful orgasm.
I was staring up at her in shock at what had just happened. Her blank, sleep shrouded face was covered with sweat but showed no sign that she knew what had just taken place. Holy fuck, I did not know she could be this far out of it!
"Oh Rick, that was wonderful," she moaned as she looked straight over my head. Suddenly I was PISSED! If my sister is going to fuck me then she should at least KNOW that it was my cock that got her off! But I stayed mute as she leaned down till her chest rested on mine as she hugged me gently. "I love you baby," she moaned gently before her breathing turned soft and steady.
As much as I liked 'cuddling' after sex, this is not what I had in mind! I lay there pondering our position wondering if she was going to sleep the night through like this when time marched on and my shaft finally wilted enough to slip quietly from her hot love tunnel. I heard a soft sigh come from her and about three minutes later she rolled off of me, and then curled up facing away from me. I had nearly fallen asleep when I felt her get up and slowly walk out of my room. Son of a bitch!
I followed her out to the living room where she stood there staring straight ahead for several moments. Then she turned and looked right through me as she walked towards the hallway again. I just barely stepped out of the way or she would have walked right into me, and no way did I want her to wake up screaming while my cum poured down her legs. I watched in amazement as she turned into her bedroom and quickly got into bed as if she had never left it.
I changed my sheets to get rid of the huge wet spot of evidence then took a cold shower to clear my head. After a restless night I got up at 7 and was on my second pot of coffee when Angie finally wandered out to the kitchen. I decided to let her start the conversation to see if she had any knowledge of her actions from last night.
She didn't as she brightly said, "Hi brother dear! How's my favorite brother this morning?"