Dear Post Man:

What do you think: Is it OK for a woman to fake an orgasm? You know, we are not always in the mood, but I still want to be there for my guy.

Oh goodie! The great orgasm debate: Harry never saw it coming, but Post Man is always prepared.

Tell him the truth. If you do, prepare for your man to embark on an unstoppable and possibly painful mission to have you achieve the ultimate “O.” And I don’t know about you, but who can perform under such pressure? Lose-lose, if you ask me. Unless, of course, the quest is a success. AND you can identify what worked and how to achieve it again and again and again.

Tell him a little, harmless fib. Arch your back, pant, moan, hell, scream like it’s Armageddon and call him Zeus. He’ll pass out with a grin, and leave you to finish the job. Sort of a win-win, no?

Either way, no one is perfect. Some things take practice and some things take white lies. Especially if those lies make him a more confident lover, which in turn makes you a more satisfied gal.

Have a dating dilemma? Ask the Post Man! E-mail your questions to postman@nypost.com