YOU’LL NEVER TRUST YOUR VACUUM CLEANER AGAIN!
Aliens return to earth to see what has become of their humanity experiment. They come upon a homeless bum and conclude that earthlings are a mess. They figure that crossing human beings with vacuums will eliminate the untidiness situation. The breeding experiment goes awry, however, after the bum falls in love with Dusty, an over-sexed vacuum cleaner.
That title sounds like it’s sci-fi lesbian porn.