Fantasise about getting a blowjob from my girlfriends sister

Sometimes I wonder what it would be like to get a blowjob from my girlfriends sister. My girlfriend gives really good blowjobs and I just can't help but wonder if her sister is just as good. Do other people wonder how their partners siblings might perform?

Voting Results
83% Normal
Based on 52 votes (43 yes)
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Comments ( 14 )
  • oliveb01690

    As a female, that kinda turns me on to think that my sister's bf might be thinking of me that way

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    • Jebach72718

      add me on snap xsicx7

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  • Bobblehead323

    I've had the same thought... I tried by buying her 2 of her favorite bottle of wine. She did notice me giving her that look but nothing went down. I do plan on trying again. Hopefully I get lucky this time

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  • randypete

    my wife stopped giving me blowjobs but her sister loves to suck my cock and always swallows

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    • Bobblehead323

      One lucky guy..any advice?

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  • rocketdave

    Sex is nit a taboo over here. When my gf's sister stayed over I was expected to have her. When it was the mother and aunt (both widows) I was also expected to satisfy both. The aunt prefered it up her bottom.

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    • Endless

      Where's here?

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      • rocketdave

        Thailand, I live here.

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  • jodi1955

    who knows maybe she has told her sister about giving blow jobs and maybe she would like to try, who knows?

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  • FromTheSouthWeirdMan

    Not my wife's sister. But it would be hot if i did a gf's sister. Or they both gave me bj and made out with eachother.

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  • Resurgam53

    Find out. Just let her do you.

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  • --

    Yep, I have imagined this

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  • Thicky69

    Come on dude fuck them both lol any Alpha man would !

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  • randypete

    I love to get a blowjob from her mom she is much better than my GF

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