Is it normal that i have sexual fantasies about my gf's sister?

well about a year ago i started having sexual fantasies about my girlfriends sister. I thought about her once while i was masturbating, now every time that i do, i think about my girlfriends sister, a reason why i think i do is because i find her attractive. So is this normal?

Voting Results
96% Normal
Based on 67 votes (64 yes)
Help us keep this site organized and clean. Thanks!
[ Report Post ]
Comments ( 4 )
  • Avant-Garde

    How old is she?

    Comment Hidden ( show )
      -
    • theGerman

      she is 17 and i'm 20.

      Comment Hidden ( show )
        -
      • Avant-Garde

        Is she of legal age in your country?

        If she is, Another thing to look at is how you'll go about this. Will you cheat on your GF, break up with her first,etc?

        Comment Hidden ( show )
  • heresmynumbersocallmemaybe

    Well if you find her attractive I would assume you might think of her from time to time. But if you're thinking about other girls then I think it's about time to get a new girlfriend. She should be the only one in your eyes, even if the other girl is her sister..

    Comment Hidden ( show )