I want to fuck my 22 year old cousin so bad that I jack off to her every day to the image of me eat her ass. She is so hot she is my favorite. I imagine her pissing on me and everything I would finger her ass and lick my fingers if I could. The furthest thing I have done is smell her used underwear it was amazing. I only wish she thought the same.
At your age it is not abnormal to have thoughts like these. Just process them, and let them go. Do not attempt to do anything that you might want to do or think of doing.