Is it normal to get a boner in front of my sister?

I am 19 and my sister is 18. Yesterday she farted and stained her panties with poop. I got a huge boner in my loose underwear. She smiled. We are home alone for the week so it's ok for us to do some things that we don't do infront of our parents. We went to my room to play video games. She was wearing a bra and panties. I got another boner for her. I started to change my underwear. She stopped me. She told me she wanted to have sex. I got into bed naked she changed. She kept her panties on for the first few minutes. She told me to close my eyes. She sharted on my face. I got a boner and we did it. Is this normal.

Voting Results
31% Normal
Based on 256 votes (79 yes)
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Comments ( 18 )
  • Zeus_

    Let's say this scenario was true.

    Is it normal? No.

    Does brother sister messing around happen? Yes.

    Getting excited over crapping? Few people do have that fetish.

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  • charli.m's_Relentless_Period

    Sound like a memorable experience.

    DEAD SAILOR '16
    "Because he rapes rubber duckies."

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  • teeth30395

    i fucked my sister and she blew me

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  • gloryholeflasher

    Of course that's normal! That's why you asked, isn't it?

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  • Thorolf

    Everything about that is wrong.

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  • lovetolickass

    normal my sister gave me road head

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  • billtr96sn

    It's normal if your sister is good looking

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  • Elvis

    Everybody down south are related to each other , one way or another.
    First cousins are married to each other south of the Mason Dixon Line.

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  • yu-gi-ohChampion25

    tell her to not eat meat anymore and she'll be clean.

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  • Cliche1234

    Stupid fucker. This site sure has a shit tons of the shitty incest stories.

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  • 53739

    You must be the guy who always talks about his love of sharting.

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  • deepdankstickygoo

    Yeah...there is absolutely nothing abnormal about this at all...liar!

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  • Elvis

    She sat on your face with your eyes closed and you didnt know what she was doing ?
    Do you stand up both naked and kiss and French kiss and does she grope your COCK & NUTS and do you finger her TWAT & booty hole ?
    Does she shave her snatch bald or is it just trimmed or does it look like the Amazon jungle ?

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    • Sick_In_The_Head

      whoa dude wanting to know to much information... please ask him in private...

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  • damarixa12

    Of course this is normal. we all play house when mommy and daddy are away.(cough cough)

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    • Elvis

      We all play doctor / patient too.

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      • damarixa12

        Touche

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  • Elvis

    Just fuck the ever living shit out of her ass and then tell her to suck your shitty COCK & NUTS with NO rubber on.
    Then Fuck her CUNT

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