UK's Channel 4 delivered an all-inclusive safe sex ad leading up to Valentine's Day that would almost certainly never air in the U.S.

The racy ad features couples and threesomes, both young and old, and of all sexual orientations, moaning and squealing to completion.

The ad is a refreshing attempt by International HIV/AIDS Alliance, to put the issue of HIV/Aids and safe sex back at the forefront of people's minds.