JSB mail: Dad says an sweeter than mom in bed

            
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 s**xually 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 s*x with him again and again.. 
What should  I do to stop this? 

Because he told me that I am sweeter than mum.

Please help..