Alright so here is what is happening.I was in my last year of high school and it was almost christmas in a few more days .Our family was average. Mom, dad, brother and a sister.and one day when I was home alone on my computer watching some porn as usual.At a point in time I got hungry so I went to get some chips when I was walking by the open bathroom door and I noticed a tiny pair of pink silk panties on the pile of clothes.I started then to start thinking about my sister Rachel.I had never thought about my sister in a sexual way untill then. I went in and grabbed them and went back to my room with them I took them and tucked them in my mattress and went back to jerking off.I was then typed in incest and was shown many brother sister and mother son videos and complations.I was instantly hard at the sight of all this incest and taboo.I turned on one of the videos then turned around and grabbed the panties, wrapped them around my cock and began jerking off. With her giving a blowjob and then turning around and getting fuck doggy then her came all over her ass. soon after I came all over the panties I took them and set them back in the clothes hamper and then went into her room and looked in her panties droor and saw the most beautiful sight, a stockpile of panties and bras, one set of them was christmas themed and was cotton I grabbed 3 panties and stuck them under my matress and then got dressed and went down stairs and a few moments later my sister appered, long black hair and jeans.with average size tits.She asked me if she could use my labtop in a sweet voice.I said ok and she went upstairs and started to use it. about ten minutes later I heard the shower start.I went upstairs to get my labtop and was suprised to see what was open.It was the history tab on the window and was on the pornsite I was on eariler looking at,it was the incest vid and it was played about halfway through.The vid. I was fucking caught My sister just caught my incest porn from the site.I went down stairs and acted like I was never there I went and watched more tv, trying to get it off my mind.I later heard rachel yell down to me. " Hey Mike can you give me a massage, my whole body feels stiff?"

"Ok" I'll be right up"

I then waited for a few minutes and then went upstairs and she was lying face down in her bed, Her booty was up in the air.

I went over and asked her where she wanted me to start first.

she said just to start with her back so I began to rub down her back and side I started to get hard again as I looked at her ass.Dammit this is your sister yet everytime I did that I thought about those panties.I kept on feeling her bra strap.After I was done I began to leave but then rachel said " Hold on can you do my legs too." she looked up at me as she said this.

"Ok, I will"

I then walked over with my hard on in my jeans and I kneeled by her bed as I started to rub her leg.Pressing my thumbs in as I did.I started with the bottom of her leg.It was hard rubbing through her jeans, But then she said to leave for a moment.So I got up and left then she called me back in and she was now in a pair of short shorts.Fuck now my cock was even harder than before. She laid back down and I continued to rub down her legs all the way up to her sweet booty.After I was done I simply got up and left.The next day I was in my room, My sister next door in hers our parents out Christmas shopping when I decided to get on my labtop and turn on some incest porn.I was still worried of what my sister saw on my labtop yesturday but I cooled down.I went on and this time when I went on there was a new video posted titled. A video for my brother.I clicked on it and was suprised at what I saw.It was a video of my sister dancing and doing a striptease in her bra and panties, and to my suprise the pair of panties was the pair that I shot a load in yesturday.I then went and got the panties from under the bed and began to jerk off.I looked at the part below the video,it read 2 views.That must have been me and my Rachel after she made this.

The video started with her on her knees on her bed she bounced up and down on her bed, letting her boobs move up and down in her bra.Then she pushed her boobs together and then stuck her right hand down her silk panties and her left hand around her back unhooking her bra.Then she pulled up her right hand licked her fingers and then grabbed her bra and started to hold the bra as it fell.Then as she turned around,covering her nipples,she dropped the bra and then turned around and bent over to pick it up.Sticking her ass in the air.I was so fucking hard right now.Then she stood up and tossed the bra at the camera still covering her nipples,Then turned around and bent over sticking her butt in the air.She took her thunbs while bent over and stuck them in the side of the panties and started to pull them down untill she got right below her ass cheeks,she took her middle finger deep into her hot wet pussy andthen pulled in out.She was completly shaved.She turned around,for the first time exposing her nipples and then sucked on her middle finger and then said"Thank you for your suprise big brother,if you now her you are,leaving your initials."She blew a kiss to the camera and then the video ended.I blew my load as soon as she kissed the camera I did as she asked and left a comment.Later that day I was watching that same vid when I heard Rachels door open, so I threw the panties under the bed and paused the video then pulled up my pants.IThen my door opened up and she cane in, she was wearing the christmas themed panties that I found in her drawer along with the matching bra.

"Hey Mike,I just wanted to say thank you for the massage yesturday and wanted to" she said nothing more than that.

she then took my labtop and set it on the bed beside me and smirked on the video.

" Rachel what are you doing"
 
"No its not Rachel just call me santas little helper,Ok." she said. She then got down on her knees and set her hand over my cock through my jeans and said.

"Wow you are really stiff, Here let me massaage that for you." she then pulled down my pants and started to jerk me off for a minute.

"Do you mind if I suck on you're candy cane?"

I said "Suck away" and she started to her mount at the base of my dick and licked all the way to the top where she engulfed it in her mouth,deepthoating it.She then took off her top.Relasing her her tits and started to rub them againts my 9 inch hard cock.

"Wow, I'm going to need to use special means to help get rid of this."

She smirked and then turned around and pulled the panties down and off and put them on the bed and then went to the labtop and asked me what the favorite part of her vid was.I said it was her ass.For the second she was on there she turned the pabtop towards me and then came back over to me and told me to get up and lay on the floor.So I did with my 9 inch cock in the air, then she came down and sat on my cock in the cowgirl position and started to fuck me. After about 5 minutes she said " I'm going to use extreme measures to settle this" so she got up and then positioned herself so that my cock was know nestled in her ass.I was doing anal with my sister.She then started bucking me like a bronco.It wa'nt long before I warned her that I was going to cum,she got up and stuck my cock in her mouth.She jerked me off while I was in her mouth.I then began to cum hard.She held her mouth tight to my cock as I came.Taking in all the hot jizz that I had.After I was done cumming she pulled her mouth off and stuck out her tongue at me showing me all the cum I had released.Then she swallowed and showed that she showed me how she swallowed my cum.She said"Thank you big brother,any time that you have that problem just cum to me and I'll help."she got up and took my labtop shaking her booty behind her and leving her bra and panties.The next day I was horny angain and I went on the same site and looked up what I did yesturday and I found a new video titled "Brother Sister hard fuck" and when I opened it it was a video of me and my sister fucking yesturday.
I was so happy.