Is it normal for a girlfriend to pretend to be your sister while having sex?

One time, my girlfriend was wanking me off and she started asking me questions about my sister and another time when we were drunk my girlfriend got into bed all horny and tried to trick me into thinking she was my sister. Has anyone else had this experience or something similar?

Voting Results
92% Normal
Based on 13 votes (12 yes)
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Comments ( 10 )
  • normal-1

    Maybe she just wants you to fuck her like you do your sister? She might think you like your sister better and wants to please you like sis.

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    • pimpjuicy

      Haha I've never fucked my sister but I do think my girlfriend was slightly jealous of her. She caught me looking at her ass and tits a couple times... I don't think she was worried about me cheating on her though because it is my biological sister after all

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      • normal-1

        You don't read many posts. Many people here have sex with Mom, Dad sister, Brother, Uncle, Aunt etc.
        She might think the same as I do about you and sis.

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  • Lovedk

    Sounds like kinky sex....role play is always good

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    • pimpjuicy

      Yeah it was quite kinky. She started off by asking me if I found my sister attractive and when I said yes (because she obviously is) she started asking me what I liked about her and then it progressed to her asking what I wanted to do to her... It's amazing how honest you become during sex lol. It was awkward afterwards and may have been the cause of us splitting up but it was really hot sex

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  • nikkiclaire

    I've never heard of it but sounds like your girlfriend is a bit freaky in bed. You are a lucky guy. Go with it.

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  • Amember

    Nothing wrong with this at all. Fantasy fun! Be glad you have a partner like her!!!

    What happens in the bedroom stays in the bedroom!!!

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  • pimpjuicy

    I'll admit I enjoyed it and honestly I thought she WAS my sister for a while when she pretended to be her. She looks a lot like my sister and like I said, I was drunk. I never told her that I didn't know it was her, we never spoke about that time but yeah she was quite freaky and we're not together anymore unfortunately. I'm pretty sure she was doing that stuff just to turn me on, not herself. I just found it weird that she chose my sister as a way to get me horny lol

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    • nikkiclaire

      I think you'll find that she is into it and probably was hoping you, your sister and her would all fuck. Unfortunately you will never know but you could still fuck your sister. I would love it if my brother would.start fucking me again like he did when i was little.

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      • aaaa1234

        Oh God Nikki, were you sexually abused??

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