Temporary Paint on Concrete Floor

Hi all - seeking advice on temporarily painting a blotchy, rough concrete floor with scenic paint pools and blobs. Has anyone used Tuff Mask for concrete floor surfaces that will be walked on? We are expecting a high amount of foot traffic. Should I seal the concrete first and then use latex paint with no primer on top? Power wash off? Hire a contractor/concrete flooring specialist to come in afterwards and power/pressure wash? Paint will only be down for 1 week. Any advice or experience knowledge is much appreciated! Jen Dunlap