Kim & Kanye 1ST KISS ... NO TONGUE.

5/27/2014 8:05 AM PDT

When in France (or Italy) ... don't French Kiss ... at least, not for your first smooch as man and wife.

Kim just posted a couple of pics from the big event -- including a shot from the moment Kanye was told, "You may kiss the bride" ... and it was closed mouths all the way. 

Mrs. West also posted a pic of the happy couple walking down the aisle after tying the knot -- with baby North looking on. 

Not Pictured: Rob Kardashian.