Hentai vs. real porn?

I can't figure out why I like to look at pictures of colorful, drawn women with not very realistic body shape and facial features. Sometimes(/most times) I really wanna get off to those and have no interest in real pr0n. So why do I like aneemay wimminz when they aren't full of lifelike texture? Are my genes and brain defective? Fucking a tv screen does not seem like it will help me continue the speesees.

lol, I said pee

both are good, what's the problem?