Kim K & Kanye West The Ass Grab Cover-Up!

10/9/2012 7:15 AM PDT

Kim Kardashian & Kanye West -- The Ass Grab Cover-Up

While underneath a huge umbrella, Kim Kardashian and Kanye West stayed dry during a Miami downpour on Monday ... and grabbed each others' badonkadonks.

Kim was prepared for the showers by wearing her ginormous rain shades, a practical leather mini-skirt and waterproof open toed heels.

Kim and Kanye really know how to weather a storm.