Is it normal that i always have an erection when i see my hot sister ?

She has a great structure man :D

Voting Results
45% Normal
Based on 29 votes (13 yes)
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Comments ( 6 )
  • hundredthousand

    What's a "structure man"?

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    • Alison89

      Some of the terms on this site have me stumped.

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  • nobodyspecial

    I think its normal to get a hardon when you see any hot girl, whether or not its your sister, if shes hot, it will rise to the occasion. A cock has a mind of its own

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    • Spoken like a true member of Sex Offender's List.

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  • Alison89

    I don't think it's normal to get an erection when you see your sister.

    I think you should try looking at other girls.

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  • halfdevil333

    i mean great body

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