there is something that i can't understand when i watch porn i become very excited and hard while the actor in the movie isn't even hard but he gets after while, although he is the one who is kissing and touching but he seems not to be excited and they have sex with the most beautiful women that i got excited even for just seeing them . a friend told me that is because they used to have sex millions of times with all kind of women so he isn't excited any more and they don't enjoy it even the actresses too so r they wiered or i'm ?and ma i going to be like them after having a lot of sex or it varies from one to one?and do they pretend all the movie and porn stars don't have really fun with what they do?