This scene
was requested all the way back in 2004 on this forum. I couldn't find it--and I'm beginning to wonder if I'm not using the search function correctly--so I decided to upload it here.
This scene is from about 15 minutes into the 1986 Rodney Dangerfield comedy Back to School. In the movie, Dangerfield drops by his son's college for a visit, but he walks into the wrong Greek house. He realizes his mistake when he walks in on a lovely, busty blonde in the shower. She screams, and Dangerfield delivers one of his famous one-liners.
The actress here is Leslie Huntly, who was about 25 when she did this bit part. She's credited as "Coed #1". She really does have a very nice set of full natural tits, particularly given how slender the rest of her body is. She truly did win the genetic lottery there.
If you want to admire her figure more, the only other option seems to be a low-budget 1990 horror flick called Satan's Princess. You can actually find it uncensored on YouTube (someone seems to have uploaded a bunch of cheesy 80s movies there lately). She has a smokin' nude lesbian love scene about 28 minutes in.
Her movie days seem to be over, but she still models and works in front of the camera. She goes by the name Leslie Scarborough now, and has her own YouTube channel. Call me crazy, but she just might be even hotter now in her 50s than she was in her 20s. I've attached a collage pic of her in more recent activities.