A New Ab Workout for Dimitri

Description: I love going to dimitri's gym classes, but i wanted to try to get a workout focused on my core.  so i asked dimitri to try something a little more unconventional: tickling and laughter.  he seemed a bit hesitant in the beginning, but after laughing his head off for a while, i think he might have come around!  plus, the orgasmic cool down didn't hurt either!