Looking for a 90s porn movie

Greetings. I'm looking for an old porn movie, most likely from the 90s. I remember the plot vaguely:

- the film is divided into several stories (unrelated to each other, I think)
- one story takes place in a company that prints, copies or scans documents
- in another, a woman listens to an audio recording with moans in headphones and masturbates to it. it happens in a hotel room near the sea
- in this or the next scene, the hotel security guard has access to the camera and he is watching it
- in the third, 3 people are engaged in sex - two hotel guests (husband and his wife, i think) and a female servant
- in the fourth and last scene of the film, a man discusses something for a long time with a woman at her house, sometimes goes to the toilet as she tries to arouse him. if I remember correctly, his goal is to impregnate a woman, but he can't get an erection for a long time. in the end he succeeds.

Thank you.