Politely remind him that his repeatedly asking you could be construed as "sexual harassment" as well as "creating a hostile workplace" ... Then remind him that he is married, and ask what his wife would do if she found out.
Politely remind him that his repeatedly asking you could be construed as "sexual harassment" as well as "creating a hostile workplace" ... Then remind him that he is married, and ask what his wife would do if she found out.