French guys go to Asia and get laid after they are bathed, scrubbed, and cleansed by these hygienic harlots in assembly line sex fashion.  Intermixed with dimly-lit Asian action are scenes of Asian nightlife and the feeling that anything (or anyone) can be had for a price in this part of the world - kinda like servicemen on leave after the fact.  There is also a bit of anal and some outdoor sex on a beach.