that's Brooke Shields in "Blue Lagoon"
https://www.imdb.com/title/tt0080453/
i haven't watched it and don't intend to. seems to be a dumb movie.
as for Porn yeah it fucked me up as well in that i can barely get aroused anymore whereas before if i saw a nipple i was rock hard in 5 seconds.
but the problem is we are bombarded by sexuality today and if you don't watch porn you will constantly be turned on by everything - like advertisements and so on.
if all women were forced to wear Burkas i would quit porn. i would be able to go outside and not want to fuck every woman on the street without jerking off first. and i would be sexually satisfied with an average looking wife that only does vaginal sex because i wouldn't have any better options.
but considering personal trainer chicks rub their pussy in my face in the gym every day the only way it can be endured is by jerking off before leaving the house.