Is it normal that i got a hard on?

89% Normal
8 Comments

I’m 18 and my sister is 16 and tonight when I was about to walk up stairs to go to bed she was at the top ready to come down. All she had on was a baggy top and some really really, like really tiny shorts on and I could see her thighs etc. She also isn’t a skinny girl she has thickness to her and I could see her thick thighs and cheeks hanging out her shorts. I proceeded to go to my room and I had a rock hard boner. This may sound like a troll but this genuinly just happened and I’m freaked out.

Voting Results
89% Normal
Based on 18 votes (16 yes)
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Comments ( 8 )
  • Nickvey
    5 years ago

    they can smell your cum so be careful

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  • maxximus79
    5 years ago

    yes. very normal. but do not fuck her

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  • lordofopinions
    5 years ago

    Normal to fantasize about a sibling, weird to act on it although it DOES happen more than you think.

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  • RavenStarr
    5 years ago

    It's your brain that has morality not your penis lol

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  • [Old Memory]
    5 years ago

    Sounds normal to me.

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    • CDmale4fem
      5 years ago

      And here I thought you would say that he sounds like a degenerate. You continue to amaze.

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      • [Old Memory]
        5 years ago

        It's the stimulus of seeing a woman's body, normal. It would be degenerate to fuck her.

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  • [Old Memory]
    5 years ago

    When you’re 18, a slight breeze will cause an erection. Unless you fantasize about her, don’t worry about it. Watch some porn and jack off.

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