Hi

I saw the movie i’m looking for when I was  a kid. I think it was between 1990 and 1995.

A soldier find a sexy woman in a crushed spaceship. He takes her to his house or something like that and they’re having sex every evening – The thing is: she’s an alien that transforms into a DIFFERENT beautiful woman every night! (every man’s dream)
Towards the end of the movie she offers him to return with her to her home planet, and he’s reluctantly refuses..