Is it normal that i'm obsess with redheaded women?

I know it's pervy but when I was 13 yrs old I peeked om my sister and her friends when they took baths at our house. Well this 1 had red hair and she came right in front of the keyhole and her pussy was right in front of my face. I ran back to my room and jerked off thinking of it. Now I'm obsessed with redheads and I fantasize about their pussy hair.