Masturbation issue

So let´s say you´re a kid entering adolescence and you´re a fan of this kid´s (early teens) show, and there´s this really cute girl on that show.
So let´s say your willy (Penis) starts to feel funnky and you discover the joy of masturbation.
So let´s say when you were a kid (early teen) you used to choke the chicken to that show when that girl was on.
So let´s say years later you find clips of that show on youtube and that girl, you are now and adult...is it morally wrong if you still stroke your willy?