I like to wrap my penis in seran wrap as tightly as I can like I'm making a sushi roll. Once the blood flow to my penis has stopped I wait until it turns a pretty deep shade of purple and then begin mashing it with a rolling pin. I try to flatten it out as much as I can so I can fit my balls around my flattened shaft which are then mounted in place with more seran wrap. Once everything is secure I add lubricant to the seran wrap and start thrusting the assembly in and out of a well greased rubber boot until I climax. The semen usually has no where to go and causes my seran cocoon to breach which relieves the pressure and gives me a sexual feeling resembling my ears popping after a long plane ride.