ROFLMAOIt costs about $ 250,000 to go into space on a private craft. So multiply that by 2 for a partner = Half a Million Dollars for hopeful sex, hopeful you do not get a sudden round of impotency while you are weightless.
My answer would be no thanks, My reason. do you have any idea how many times and how many ways I can get laid here on the planet for half a Million Dollars ???
Would you?