Is it normal to love to watch other people having sex?

I love watching porn and masturbating to it. What I love about it is that i love being an observer of people having sex. I myself am a virgin and have never kissed a guy before. Even a couple of weeks ago I was in my dorms lounge and heard this girl on my floor having sex with this dude she is talking too. I liked hearing and it turned me on.

I know right now what I am most comfortable with is watching sex, but I do eventually want to have it, I'm just scared too. This is such a big deal to me that I will even sit ob YouTube for hours watching couples on TV kiss or have sex.

Is this normal??