I LUV INCEST

Ugh, no, not okay. Alright, so suppose you choose "I'm cool with that", but you have a brother / sister. What if your sibling proposes that you two get romantically involved. How would you feel / react about that? .__.

Well, incest that is intentional and where both characters are willing, in the situation, is unacceptable, in my opinion. However, it is understandable if it is a case where it is forced on someone, and the effect it has on the victim is a necessary aspect for the plot and their development. Or, if it is just a display of accurate detail, if they're in a country where they don't know any better and are allowed to commit incest, or if it takes place in a royal family. In those cases, I still don't support the incest involved, though, and I feel uncomfortable if the characters in the relationship display any blatant, romantic affection.

I honestly think all that matters is that they both love each other otherwise I'd say no. I wouldn't get romantically involved with my siblings, but I wouldn't tell some one no if they were in love. If it is just for fun or they're not serious I'd definitely not approve of their relationship

no

It depends on the set-up of the series.

^ Agree.

Depends. My opinion on incest is the same for anime and real life.

If it's two boys or two girls, fine.
If it's a boy and a girl. NO.
Why? Because it's dangerous.
Two boys or two girls isn't dangerous like if it's a boy and girl. For one the girl can get pregnant, and even if she doesn't it still can damage both of them.
Also, no matter the gender, if the age is WAY different, then I am against it.
Like a parent and child or a uncle and nephew.
Frankly, if anyone raised anyone, then I won't support it.
Like I don't care if it's two brothers, but if one raised the other, I don't like it.

Probably sounds confusing, but my views on incest have a lot of twists.