17 and in love with my Dad.

I am a 17yrs girl and in Mathare High School Kenya…. When i’m in holiday, i enjoy walking with Dad than Mum.
I have this problem that i get sexually attracted to my Dad no matter how i try to control myself. I seduced him yesterday when my mum was away in a wedding and we ended up making love.. I have a boyfriend but I just get attracted to my Dad and i just don’t no why.. I just feel like having sEx with him again and again.. What shud i do to stop this?
Because he told me that i am sweeter than mum.

please help..