Using my imagination

So I have this thing where I can lay in bed and put a blanket in between my legs and rub it against my vagina. After a while it causes me to orgasm but while I'm doing this, I look up pics of naked men and women (I'm not bi but it does turn me on) and I also read sex stories while doing this.
Another weird thing I do while masturbating with a blanket is fantasize about being peed on or swallowing mens piss and being slightly dominated (not like slave but just the guy being in full control). Also humiliation stories turn me on a bit. Is it weird I do this and think about these things ?