Daddy makes me suck his cock

Dear Diary,
After Daddys accident at work we moved into Grandpas so the family could help take care of him. Some nights after I would bathe him I would have naughty thoughts while I masturbated. Is it wrong of me to want to have sex with my Daddy? I've heard lots of girls do.
One afternoon I came home from school to take over for Grandpa and my brother. They told me Daddy was pretty delirious and left to have a drink making it the perfect time for Daddys bath. When I began his bath Daddy confused me with an Asian masseuse and asked for a happy ending.
Next thing I knew Daddy grabbed my hair and guided me to his cock which I took into my shocked open mouth. This was better than I had ever imagined in my fantasies especially after Daddy got me naked. I mounted him and rode him until he exploded inside me and fell back on the bed. What am I going to do if I end up pregnant? Will the meds Daddys on cause issues?
Wish Me Luck
Miranda