Life on Mars was a hit show in Britain. The gimmick: a modern-day cop gets mysteriously transported back to the early 1970s. British porn studio Television X produced a XXX parody, Life in Bras, in which “modern day cop Syren Sexton finds herself back in the sinful 70s”.
Life in Bras - Television X porn parody
The American version of Life on Mars didn’t last long, so no American porn studio bothered making a porn parody.
