Put an ad on Craigslist, accomplishing this goal you have is surprisingly easy. Unless, of course, your wife isn't up for it, then you'll have problems. Good luck.
Age 57 EXTREMELY Hot & juicy PUSSY REDHEAD 38DDD TITIES. SUCKS COCK LIKE SILK U WANNA FUCK MY WIFE? I NEVER SHARED HET BEFORE. I WOULD JUST LOVE TO HAVE HER FUCKED GOOD ALL WEEKEND