Voyeur Confessions (2001)

A woman spies on a man and woman in a backyard. The man and woman remove their clothes and have sex, the woman's bare breasts and the man's butt can be seen throughout the scene. Afterwards the man stands up and the woman performs fellatio on the man and it's implied that he ejaculates in her mouth.

A woman watches a home video of a bare chested man talking.

We see numerous flashbacks of men confessing their voyeuristic experiences of seeing women naked in various ways:

a fully nude woman in her room (we see full nudity including her genitalia as she bends over)

a woman in a bikini strips and has sex with a man laying on a pool bed in a back yard (we see her bare breasts, but also her pubic region and genitalia when the man spreads her legs and goes down on her; we briefly see the man's buttocks)

a woman removing her underwear, then wrapping herself with a towel (we see full nudity including her genitalia briefly)

an upskirt close-up as a woman gets out of a car (she is wearing black lace panties; no nudity is visible)

a teenage girl sitting on a couch performs fellatio on a guy (we see her bare breasts, as well as her head bobbing; we see the man's buttocks) and then has sex with him, and realizing she's being watched (we see the guy thrusting vigorously). Later we see the same girl sitting in a chair, who gives the watcher an upskirt look at her white panties as she spreads her legs; she goes further in a lingering close-up view and pulls her panties aside to reveal her completely shaved genitalia (full labia and clitoris, and then again briefly in an extreme close-up)

a bathroom camera showing a woman sitting on a toilet, who pulls her shorts and panties down and masturbates with a brush as she fondles her breasts (we see full nudity including her genitalia briefly)

a bathroom camera showing a man and woman having sex in various positions (we see the man's buttocks and testicles; we see full nudity from the woman). There are a couple times where the man's face is explicitly pressed in between the woman's buttocks; there is a time when the man is sitting on top of the woman, thrusting his penis presumably between the woman's breasts (we see the woman's legs completely spread during this position revealing her genitalia for about 15 seconds)

a close-up of a woman's bare breasts presumably from a wet t-shirt contest

a man masturbating while secretly watching his wife have sex with another man, via hidden camera (we see the woman's bare breasts and buttocks; we see the man's buttocks, but no nudity from the man masturbating)

a man filming a woman pleasuring herself with a dildo on a hotel bed after removing her clothes (we see full nudity, most of which are explicit close-up views of her shaved genitalia when she spreads her legs or bends over); she rubs her genitalia numerous times with the dildo (full labia and clitoris are visible throughout).

A man and woman have sex on a couch (we see the woman's bare breasts and the man's buttocks; the woman's pubic region is briefly see as the man pulls his hand away from masturbating her to climax).

A woman spies on a man in his backyard as he removes his clothes to skinny dip (we see his genitals; he fondles them before jumping in the pool).

A man and woman have sex in a room while consensually being recorded (we see full nudity from both the man and woman, including a few glimpses of the man's penis).

A woman passionately removes her clothes and has sex with a man (we see the man's buttocks and full nudity from the woman).

A woman spies from her bedroom window on two other girls engaging in sexual activity, in the living room of the house next door. The first girl strips all of her clothes (full nudity is visible) and gets on all fours as the second girl performs cunnilingus behind her. We then see the second girl turned around on all fours fully nude now, as the first girl returns the favour (we see both of their completely shaved genitalia as they are bent forward with their buttocks spread open). The second girl turns over, spreading her legs wide open and thrusting her pelvis around, caressing her genitalia (we continue to see lingering views of her full labia and clitoris). They stand as a man joins them, removing his briefs, and has sex with the second girl from behind. The first girl then sits on the couch, spreads her legs, and caresses her genitalia (explicitly seen) before the man moves in to have sex with her; the second girl being on her knees on the couch bent forward (her genitalia continues to be seen). The man stands up and the girls vigorously masturbate him to climax onto the first girl's chest (we see this from behind the man; after the girls wipe it all around, the first girl licks it off of her hands and the second girl licks it off of the other girl's chest). The woman watching this entire thing uses one of the legs of her telescope's tripod to masturbate (we see her bare breasts and close-ups of her pubic region).