My Sister Jenny - 01

Discovering my sister Jenny got fucked by our dad

I am Mike. I lived with my Sister Jenny and my dad Timothy in a suburb near LA. We had our own house, which our dad inherited from his parents a few years ago. Our mom left us alone for another man many years ago. She never cared for me and my sister anytime afterwards and broke any contact to us. Our dad filed for divorce. And we were on our own short after this. Which was good for us, because me, my sister and my dad learned fast to get over it. And stick even more together. My dad was in his fourtys. Several years older than my mother. A little overweight but still okay looking. He was an good earning accountant. But also has some money in his bank account from his inherit from my grandparents beside the house. So we were most times on the positive side of live. Jenny was nearly two years older than me and a kind of a blond cutie. Not the hot or slutty one. At least she did not dress like that. And she was not really in the dating game. But she had a nice beautyness. Some nice firm tits. Like her ass. Even if I saw her sometimes naked and tried to see her just for the curiosity more often naked as my puberty started, I never really was interested in her in a sexual way, till all the things started.

We went to the same high school. And even if we were nearly 2 years apart, she was only one class above me. We did not share many interests and hobbys. So we were mainly hanging out in school with our own classmates and friends. Our house was kinda big. Especially after mom left. So with my puberty was going on, my dad decided that it was a good idea, that I would move to the other side to the house. So that I would have some privacy as a teen boy. I was kinda happy about this. Because I was starting to look at girls. And especially looking at nude girls and porn in the internet. It was a good thing to know, that my father and my sister were the most time far away from my room. Little did I know at that time, that the real reason was not my privacy, but the privacy for my dad and my sister.

Several weeks after my moving to the other side of the house, I came earlier from school than usually at a thursday. Normally I would attend the school orchestra practice with my clarinet. But our teacher got ill shortly before it started. In the morning I would drive to school with Jenny, who had already her own car. But because we had different schedules, we would only drive tuesday and friday together home. But at thursday she would be normally 3 hours before me on her way home. Most times some of my school mates parents would take me and 3 of my friends home and we would stay there for a while and do, what teen boys do. Or I would take the bus. Or even walk that half an hour home. Luckely my buddy Bennys mom is also a teacher. And she was still in school and take me, my mate Benny and 2 other friends of us home. Because the other parents were not home at that time and she had not time to watch after us, she drove us all to our homes. I was the first one, who could hop out of the car. I came home about 20 Minutes after Jenny. Thursday was also the day, when my dad would come home earlier and had a free afternoon since about 3 month ago. My dad did a good job and was well paid. About 3 month ago he decided to work less hours in the office by a marginally less salary. But he would make some hours in home office so he would have more time for us. Usually he would come Thursday earlier. Despite we three were close since mom left, I did not need extra daddy time. Because the mental pain had been reduced over the years. And as a teen boy, I was more interested to hang out with my friends. Playing video games. And looking in the Internet after porn. So it was most times him alone with Jenny.

As I jumped out of the car, I already could see my dad's car in the drive way. Normally I would phone them or write a message, when I was coming from school or from my friends. I would also go through the entry door on the side, where my room was. And put all my stuff in my room first. But I decided to go through the front door, to say hello and let them know, that I was already there. But as I entered no one was in the living room. And in the kitchen either. I wondered where they might be and started to walk up the upper floor to there bedrooms. I was about to shout for them, as I heard some at first weird noises. I keeped climbing up the stairs silently. And it was clearly, that these noises became moans and definitely sex moans. I had never ever had anything near sex. Not even a date or some kissing or holding hands till now. But by watching porn even if porn is not reality it was very obvious what was happened on the upper floor. It was not the moans alone but also the rhytmically sounds from moving bodys on a bed that made clear, what was happenig. My brain raced. Did my sister have a boyfriend here and has sex with him, despite dad was in the house? Or had dad a girlfriend (or a hooker) here and had sent Jenny out of the house? I had never seen any of them with someone before. Despite my curiosity I knew, that I had to let whoever was there their privacy and was about to turn around and go silently to my room.

But than I heard it. "Oh Jenny, you feel so good." I froze in shock. That was my dads voice saying my sisters name. "Oh yeah dad. It feels so much better, to be fucked by you." And that was definitely the voice of my sister Jenny. What the fuck is happening here. Even if I was watching porn and nudes on the internet since I was twelve. And shared fundings and discussed several things about sex with my friends. And dreamed about having sex. I was not even close to unterstand lots of things about sexuality at this time. But I also knew that incest especially with an underaged minor is wrong. Even if I for myself dreamed about having sex with some adult woman with a good pair of tits. But my dad with my sister? It felt so wrong. Part of me wanted to storm in and end this. But I was also afraid of the consequences. To be scolded from my much older dad and my older sister. Or even that I could be wrong and it was not what it sounded to be. My stomach started to hurt from this stress and disgusting things happening upstairs and I was worried to through up. I was about to leave and go to my room. But in the end curiosity got the better of me. I had to try to see what excactly was happening. Even with the risk, that I was discovered.

I sneaked the final steps upstair. The sounds of the love making came from my dads room. I carefully closed in. Luckely the door was a crack open. But the crack was not big enough that I could see anything. I peaked through the key hole. I could not see much, because the key was blocking half of the view. But it seemed, that they layed on the bed. My dad on my sister. And nobody looked in the direction of the door. I needed to see what was happening and so i tried my luck and slowly pressed the door a little bit more open. The luck was on my side. The door did not make a crack and my dad and Jenny did not realise the movement of the door. Finally I was able to stuck my head a little bit through the door. And than I could see it. Mainly I saw my dad. Ramming his hairy butt in the woman below him. My sister had clunged her arms around his back and her moving hands wandered over his back and arms and kneaded his skin there. Here legs were widely clawed around his thighs. And obviously gave his dick optimal access to her cunt. Even if I could not really see the real action, because the angle of my view was not optimal and the blanket was pushed to the end of the bed hiding the view and the blinds were down so the room was full of shadow. I could see my dad hammering his body on my sister over and over again. While my sister got fucked heavily they moaned, shared french kisses and I could see my dad reaching for my sisters tits and kneading them enthusiasticly. It was the first time I saw a couple fucking in real life. I was mesmerized. I did not know how long I was staring at them with open mouth. Not knowing what to do but watch and hear them. After what seemed an eternity but probably were only a few minutes, the pumping of my dad and their moanings became more and more fanatic. I even could sometimes see his glistening dick in the darkness in the room. And imagine Jennys cunt in which dads cock pistoned in and out. Jennys moans evolved to little enthusiastic crys. And suddenly she clamped her arms and legs even more around my dad and her whole body seemed to spasm. Dads pumping became more and more frenetic. And groaningly he rammed his dick unrhytmically as deep as he could in his daughters pussy and started pumping his load into her several times.