Attracted to my sister in law

I've been dating a girl for about 3 years. I spend alot of time at her parents home during weekends and holidays. I like my girlfriend, we have a normal relationship, we have normal sex.

Her sister is a year younger. I think she is alot more attractive than my girlfriend and I feel bad about thinking so. She is slim and very young looking and always wearing tight clothes and sexy makeup. I just think she is sexy sometimes!

I can't stop wanting to have sex with her. I fantazise about her alot, not everytime but quite often. I often fantasize about her when I masturbate or have sex with her sister (my girlfriend). I can't help having some feelings for her because she is around the house all the time. We practically live together.

What I feel worst about is that sometimes I snatch some of her dirty underwear and I masturbate with it to calm down some of these feelings. I think it feels great and I want more with her. This is the most perverted thing I do, aside from this I'm a normal guy, I've never had any fetish for underwear until just recently.

Voting Results
89% Normal
Based on 88 votes (78 yes)
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Comments ( 1 )
  • hnbout

    The underwear thing is just weird... however, the attraction you have to her sister, That is NORMAL. You should get to know her better... her personality - and her getting to know you. Perhaps you should tell her how you feel... ya know, just tell her how pretty and sexy you think she is, and that if you weren't with her sister, you'd definetly ask her out.

    Ya never know... she may feel the same about you.

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