The main character and one of the models from the opening credits photo shoot have sex shortly after the credits end. Her breasts are fully visible. They fall asleep. After being woken up due to the main character's dark nightmare, she exclaims "I nearly came" and remarks how she's caused dirty dreams before
Scott and Kimberly have passionate (and fairly intense) sex multiple times. One scene lasts nearly 6 minutes around the midpoint of the movie. Breasts and butts are clearly visible, as well as very brief glimpses of both male and female pubic hair. There are also a couple of very brief glimpses of a penis.
3 bare breasts, 2 of which make multiple appearances.
In one long sex scene, someone uses marbles or "loses his marbles". Opinions may vary.
The main character is a photographer of models. The models are often shown wearing sexy clothing, bras/panties, or bikinis, a lot of which are thongs. The camera zooms in on their breasts and butts often.
A woman is shown fully nude in a shower, her butt visible. She is shown later again when a man enters. Her breasts, erect nipples and butt are visible and they kiss and have sex.
A woman is shown nude in a hot tub, breasts visible.