Nailing my sister the bitch

Growing up my sister got everything handed to her and I got crapped on. So Now that we are 18 I am thinking what I can do to get our parents to see what she is.

I guess I should've started with, is that we are twins. She is 3 minutes older then I am, so she thinks she can order me around. And when I get upset and tell her to go fuck herself, she runs to mom and or dad and it's me who get yelled at, or grounded. If she breaks something, it me who gets blamed for it. I guess it mostly started when I did ride my bike into dad's car. I was coming up the driveway when my sister jumped out at me, scaring me as I steered away hitting dad's car, putting a mark on the door. I was grounded for a month over that one. We were 9 at the time.

I think what was the turning point was, I had a date with a girl I had been in love with for months, and my sister knew it, so she broke mom's very old vase, and said I did it. Mom believed her and I was grounded for two weeks. By the time I wasn't grounded anymore she had a new boyfriend. The night I was grounded was the night I had to find something to change my parents mind on who was the bad kid in this family. I'm not saying I did nothing wrong, but for everything I did wrong, my sister did 3 or 4 things.

I sat in my room thinking what I could do, as my sister went out the door once again to see her friends. Dad was at work and mom was next door doing whatever it is she does over there. I went into my sister's room looking around. I opened drawers looking inside at her sexy panties and matching bras which by the way are a size 34 B. I opened the drawer next to her bed and saw it, a round disc holding her birth control pills. They look very much like a water pill I had to take for high blood pressure. They are the same size, and the color is almost a prefect match. I had a full bottle of my pills, and if I replace my pills for her pills, maybe she gets knocked up. I bet that would piss mom and dad off to have their darling little girl knocked up at 18. I was starting to feel happy for the first time, in a very long time.

I took her discs to my room, and with her having 2 and a 1/2 months of pills, I emptied her pills out replacing them with my water pills. I got a fucking hard on, as I replaced her pills. Once done I put them back in her room where I had found them, thinking how my sister would look with her belly looking like she had a watermelon inside. I striped down jacking off at the pictures in my mind of her sitting in class, having a hard time reaching her desk due to a huge belly with a baby kicking her, as she tried to do her school work. I bet the guys won't be always asking her out on dates, like they do now. She fucked with my love life, now it's time to fuck with hers.

Nothing was any different for the first 6 weeks, and I started thinking maybe she was making the guys wear condoms as well as the pills, so maybe my plan wasn't going to work. A week later mom's mom fell breaking her hip, and was in the hospital so our parents told us we had to come straight home from school, and we couldn't have any friends over until they got back. I stayed away from my sister just checking now and again, just to see what she was up too. I seen her checking out dad's booze. She was taking these antibiotic pills right now for a infected cut she had at the time, so if she drinks booze with those pills I bet she would pass out cold, and I wouldn't have to look over my shoulder all night.

I walked in said " You know, I bet dad wouldn't miss any booze if we took only a little from each bottle." My sister looked like the cat in a hen house, knowing she had been caught checking out what we had been told to never touch. She said " I was just looking, I wasn't going to have any. Do you really think we could maybe try just a little to see what we like and don't like?" I smiled saying " Lets pull all the bottles out. and see what he has." Mom is always at dad that his booze is taking up to much room, and once the bottles were out on the floor we could see why. There was 27 bottles, with only two being new unopened bottles, and the ones at the back were covered in dust. I opened a can of coke and said " I will mix the drinks, and maybe watch a movie on Netflix that we never get to see with our parents around." She agreed which shocked me, but she went to find a movie with me mixing her drink somewhat strong, using this over proof stuff called 151 rum. I remember dad putting some on a spoon, and lighting it on fire.

She had this movie ready to watch. and if I remember it was like, Shades of grey or something like that. She tried her drink screwing up her face, but she kept taking tiny sips saying it made her throat right down to her belly feel very warm, as she swallowed her drink I had gave her. When she finished her drink, she had me get her one more with my drink hardly touched. When the sexy part came on, my sister said that she didn't understand why anyone would get off on doing those things, as she was pointing and laughing. I agreed, as I said " When I make love, the girl comes first." She laughed before saying " I bet your a fucking virgin, weren't you?" I told her to go fuck herself, but she was right, having only gotten 2 hand jobs so far, but Jennifer came 3 times when I went down on her.

By the end of the movie, I had to take what little was left in her glass away, before her dropped it on the couch. I said " Looks like you need to sleep it off. Here let me help you to your room." She looked at me saying " You know your are a great brother, and I'm a shit getting you in trouble all the time." I thanked her, as I half carried her to her room. I dropped her dead weigh on her bed telling her to get ready for bed. She said something that didn't even sound like words. She was trying to pull her top over her head without having any luck at getting it done. I walked back in helping her get her top off, when I seen her sexy low cut pink bra. Fuck I was getting hard looking at her bra, and just about half of her tits. I unzippered her pants, before I start to pull. How in the fuck does she get these fucking things on, fuck they were tight. I wasn't even looking at her, as I pulled so fucking hard before they give way, with me almost ended up on my ass.

I looked at my twin on her bed sound asleep, wearing her pink bra and nothing else, because her panties came off with her pants. Her pussy hair was just a tiny bit darker shade of blond, then what was on her head. I rolled her on her side not finding any thing I could undo on bra, so I got her on her back seeing a thing between her tits. When I pushed on it, it let go with the cups landing on her arms, and her tits standing up without the need of a bra. I went to my room getting my phone taking pictures of her tits, before spreading her legs taking pictures of her pussy. She didn't have what I would call petals hanging down out of her pussy like Jenn did. So my sister's pussy was a lot more neat looking, and without the hair she would look like a little girl down between her slim legs. That's when it hit me, I could maybe help with my plan, I could fuck her, and she wouldn't have any idea I did it.

I got undressed as I opened her mouth pushing the head of my cock between her lips, thinking I sure wish I could do this when she wasn't passed out, just to shut her up. I rubbed on her pussy getting little moans, as my fingers felt her getting wet and ready for me, her twin brother to fuck her. I moved down rubbing my hard cock in her pussy lips, as I wondered if maybe I shouldn't be doing this to her, as I pushed a little inside of her. It was more like a groan this time, as I slowly worked myself fully inside my sister. and my very first pussy. I couldn't believe just how fucking great it felt to be in my very first pussy. I slowly fucked her, mostly because I was fighting back from coming way to soon.

I just couldn't stop myself any longer, as I felt such a great relief, as I pumped shot after shot of my cum in my sister and her fertile pussy. I never pulled out, and just kept moving just a bit. I humped my back up, as I slowly kept fucking, as I was sucking on one nipple, before switching to the other nipple. I was starting to get hard once again, as I started fucking her a bit harder with her moans becoming a lot deeper sounding, before her body jerked a few times as her eyes flew open looking at me before closing again. Her whole body did the jerking thing twice more, but with her eyes closed until I shot my second load inside of her.

This time I went totally soft almost falling out of her pussy. It took about a hour to get hard once again as I fucked her again, holding nothing but this time. This time when her eyes opened, she said something that sounded like " What are you doing." Before her eyes closed again. I fucked her for close to a hour, before shooting my 3rd load in her pussy.

I cleaned her pussy for the next 2 hours before my cum seemed to of have stopped leaking out of her. I found what I would call a night shirt, putting that on her before pulling her panties she had been wearing back up, putting her under the covers. I cleaned up down stairs, before putting dad's booze away, but I kept the bottle of the 151 for myself.

Next morning my sister's head was pounding so bad, she didn't notice a dam thing. She asked me what happened, and I told her that she just seemed to be falling asleep, so I helped her to her room, and got her ready for bed. She looked so fucking shocked, before saying " You saw me naked? Why didn't you just let me sleep in my clothes, or did you get off on seeing me naked?" I said " Listen, it was just your tits and nothing else, so your fucking welcome." As I turned leaving she said " Your right I'm sorry. Can you get me something for this headache?" I went and got her a couple pain killers giving them to her, before she went back to bed.

It was funny how she didn't go out of her way to get me in trouble anymore after that night. I did put the 151 rum in her closet where dad found it, but never said a word, not even a grounding like I would've gotten. She started being sick a few weeks later, but really didn't feel sick, just throwing up. It been weeks now, and I heard mom saying " You didn't think there was a problem when you miss 2 of your periods? We have to get you tested, but you know they outlawed most abortions. If your pregnant, you better hope your not pregnant young lady!" I made a sound so they would know I was coming in the kitchen with them. I said " So what's up?" To which I was told to mind my own business. It felt like things were back to somewhat normal.

It's now 5 months later, and my sister has a baby girl inside of her, that could be mine but my sister says she has no idea who had got her pregnant. But I'm now the one who can date, and dad has even let me use his car for dates. It may've been a dirty trick. My sister is putting the baby up for adoption, so with any luck the kid will some better people as parents, then what my parents are to me, until my sister turned up with a baby growing inside of her. I do look at the pictures I took of her from time to time, and maybe after the baby is born, I may see if I can have her again, but sober this time. I do have to say she does look real sexy with her baby bump starting to show on what was a flat belly.