Is it normal to want to be covered in blood?

I catch myself often wanting to be in the arms of a man, being fucked roughly. The whole time feeling my body slipping, and sliding against his in fits of passion as he tears into my tight pink little opening with his rigid cock and be covered in blood. I guess it wouldn’t need to be real, just appear to be real blood.

Something about the color of it arouses me so much, the sense of be covered in it. The thought of fucking while saturated in the life of someone else, sometimes in my fantasy it’s the blood of the person I’m having sex with. Sometimes it’s my own. Either way it makes my pussy so wet thinking about it.

Is this normal? Or am I completely fucked in the head.