Kim and Priti are at it again! "Ultimate Team-Up I" was one of our fastest-selling clips... and to be honest, I'm not surprised given that it featured two of our most popular models tickling the bejeezus out of each other's feet.

This time we're venturing north for some upper-body action, as first Priti tickles Kim's tummy and ribs, and then Kim turns the tables and gets her back.

Well, not her back , exactly. More like her armpits, ribs, and belly... oh, you know what I mean. Enjoy.