Yessir.

Deliverance.

No face. Just boobs bouncing across the frame.

Ew.

Little Darlings
not the summer camp movie I think my parents thought it was when taking us out to the movies

I'm an old, old man and the first real nudity I saw wasn't at the theater, it was on a PBS broadcast of "Steambath" with Valerie Perrinne. I remember trying to take a Polaroid of it off the screen. I then heard that PBS showed British dramas that contained nudity that wasn't edited, which got me watching "Masterpiece Theater" if I thought the story sounded like it might provide the proper situations. That's how I ended up watching "I, Claudius", which was terrific and included nudity and graphic violence.

Fifty Shades of Grey

That is so hilarious and at the same time kind of endearing, reminding me of times when you'd put your tape recorder next to the TV to record shows you wanted to listen to again later.

First sex scene? Maybe Bond attempting re-entry with Holly Goodhead in Moonraker. First boobs? My parents told me to turn my head for R-Rated stuff so maybe Airplane!

Ha! I got you beat!!

Fifty Shades Darker

guilty as charged

The irony being that Airplane! was PG.

Even though you don't see anything, I think mine was Rain Man. I was pretty young and I was probably just as confused as Raymond was.

Galaxy of Terror

Does that count as a sex scene?

That is some funny shit right there even if serious. You must have been for years after that.

Cable finally came through our area in 1980/81, I think, when I was about 12/13. And we had HBO, so probably The Blue Lagoon or something like that.

Although I seem to remember seeing more boobies from comedies at the time, like Airplane, Stripes, Caddyshack, Fast Times at Ridgemont High, stuff like that. Probably because I was more into comedies than romantic movies, anyways.

"Ghost Story" (1981) is the oldest one I can think of at the moment.

Maybe I, Claudius showed my first sex scene.

When I was 11, my cool dad took me to see The Reincarnation of Peter Proud. I got an eye-full! My first R rated movie. Mom took me to see my second: Blazing Saddles.

I saw that movie. I saw it on TV though, so missed out on the nudity.

I was 15 when the MPAA initiated the ratings system, so movies started coming out with nudity and sex and bloodshed, etc. at just the right age for me. The first sex scene I can recall seeing on the big screen was probably in IF IT HOLLERS LET HIM GO (1968), a black-themed melodrama based on a Chester Himes novel and featuring the stars of INVASION OF THE BODY SNATCHERS in supporting roles (Kevin McCarthy, Dana Wynter). The sex scene featured Raymond St. Jacques and singer Barbara McNair, who went nude for it. (She played a nun alongside Mary Tyler Moore the next year in Elvis Presley's last fiction feature, CHANGE OF HABIT.)

I don't remember, but 1985's Mischief with Catherine Mary Stewart's bush was a nice surprise, and Emmanuelle 2 (?) with the sizzling massage scene with naked Asian hotties.

First nudity was some martial arts movie. The camera slowly pans up (or down) a completely naked woman. There's a man watching her from a hot tub. For years I though the man was Bruce Lee, but maybe he was just the only martial arts star I knew growing up. Anybody remember a scene like this?

Ursula Andress in "The Sensuous Nurse" from 1975. It was playing on something called the "Z" channel I believe, right at the inception of cable channels. Back to the movie, it hit all the right marks for a teenager with sex on the brain.

semi-NSFW (nurse lingerie):
http://www.imdb.com/title/tt0074682/...nm_flmg_act_23