Expert: - 1/27/2009

Question
Looking for an old film I remember from my teens.
The plot is that Women are programmed with a small control that is worn round the neck. When they wear the control they turn into nymphos. I think Mai Lin or Linda Wong is in the film playing a secretary. One of the scenes (spitroast) features Stevie Wonders Superstition as the soundtrack
Can you help in identifying this film

Answer
Unfortunately, I am not aware of the film that you are referring to.  You may want to reference some of the classic porn sites listed at:

http://www.pornographywiki.com/Classic-Retro-Vintage

Information regarding Linda Wong (found at Wikipedia) shows a list of films she appeared in, if any of those sound familiar to you:

http://en.wikipedia.org/wiki/Linda_Wong

Or, check classic/vintage/retro porn (including searching by the names of the actresses that you mention) at:

http://www.adultvideouniverse.com/default.asp?style=ice&frm=lk_drriley

http://www.adultrental.com/?rentrevid=231824&sp=9&tp=S&popup=0

http://www.classicpayperview.com/index.cfm?refid=AEBN-028788

http://classicvod.com/index.php?vod=218888

http://www.vintagepayperview.com/index.cfm?refid=AEBN-028788

http://www.moviemonster.com/index.cfm?refid=AEBN-028788

Or other sites listed at:

http://www.pornographywiki.com/Videos