Censorship on airplanes

Should there be porn on airplanes? I believe in my beliefs and morals there should not be porn on airplanes. I think as American we should be able to have the right of looking at porn, but we it comes to a public place such as a airplane that has young children and teenagers its just asking for trouble. Look at it in this aspect you have a 12 year old boy who hasn't had the birds and bees speech and doesn't understand sex and what sex should be about. So now look at it like this little 12 year old Johnny is sitting on a airplane watching some fantasy porn, he now is exposed to something he wasn't mature enough for. We all have our own beliefs but if you are a parent do you want to expose a young child to porn on a airplane or furthermore due you want grown adults sitting on the same aircraft getting aroused while you and your family are flying together for a family vacation. There is obviously age limits on buying porn so if theres going to be porn on airplanes it should be adults only.