If Doug wants to know why twincest happens, there are two things I found on Deviant Art.The first one was a comment that I reposted on a Pinecest picture that I actually liked. I credited the person who originally made the comment, although I don't know where this person originally made the comment. www.deviantart.com/art/Pineces… The other one is a picture called "Proper Reacting to Pinecest". I did not make this picture so this does not count as self-promotion. toongrowner.deviantart.com/art…