I think there is a significant difference between having sex with your cousin and having children with them. Having children breaks the Incest taboo (below) and having sex just breaks societal norms (also below).
Taking the sociological approach here.
The incest taboo exists to:
1. Increase diversity in the gene pool.
(Not a problem, you're not having children)
2. Increase social integration with other societies/gene pools (Exogamy).
(Not really a problem unless you're getting married)
3. Ensure that social roles in the family are not disrupted/confused.
(Not a problem, again, not having children here)
Would I? Probably not, I'm socialized to be disgusted by the thought, like many people in this thread.
Taking the sociological approach here.
The incest taboo exists to:
1. Increase diversity in the gene pool.
(Not a problem, you're not having children)
2. Increase social integration with other societies/gene pools (Exogamy).
(Not really a problem unless you're getting married)
3. Ensure that social roles in the family are not disrupted/confused.
(Not a problem, again, not having children here)
Would I? Probably not, I'm socialized to be disgusted by the thought, like many people in this thread.