I am 100% against incest relationships of any kind.

I don't care if I offend anyone. I don't care if it's between consentual adults. I don't care wether or not they can make babies. Incest isn't a sexual orientation all of its own. No one is exclusively attracted to thier mother/father/brother/sister/cousin, etc.This came about due to Wincest shippers(people who pair Sam/Dean from Supernatural) being okay with real life sibling incest. IMO, it's a choice, whereas being gay/bi/etc. isn't. Yes, people get attracted to family, but there are other choices.Luckily, theres no movement to legalize it, as I would be totally against it.