Classic pissing movie help

I would also love help identifying an old watersports movie, probably the movie that got me into pee actually so would really love to find it.

It was an old VHS that somebody lent to me probably around 2000 so I'm guessing the movie was made in the mid to late 90's

It was German I believe and the general theme of the movie was the two main male stars were some kind of undercover agents infiltrating a base of women.

The opening sex scene was a woman sitting on the toilet with someone pissing on her, cant remember much else about that scene.

Another scene was with a guy in a kitchen, a girl comes in a picks up an egg then cracks it over her chest and they start fucking on the worktop.

Another scene had the main guy in the gym, on the bench press, a girl sneaks in the window and is sitting on his face, and she needs to pee and tries to get off but the guy makes her piss in his face.

The final scene involves two girls and a guy on a bed, cant remember if there was pissing in the final scene but they were drinking champagne and the girls were dipping his cock in the glass and sucking him off.

Any help on getting the title of this movie or a link to it would be much appreciated!!