Is there a diplomatic way around this one?  Not likely.  Plenty of time is devoted to the ladies "exercising" their mounds of flabby flesh, as karate instructors Hatcher and Hardman oversee.  The Dojo setting becomes an orgy court as the mountainous mamas get down to sucking and fucking the hapless guys, who aren't capable of more than a few dribbles apiece -- but back they go for second and third helpings, nailing one porker in her hairy, wrinkled ass.