Two sisters plot revenge against the drug dealer who murdered their family and took their home, which is now used as a base for their aphrodisiac experiments. The older sister becomes a prostitute to get closer to the gang. Later, she assembles a motorcycle gang, in skimpy leather outfits and knee-high boots, they raid the syndicate hideout and lose badly. They are subjected to torture of various kinds, they fight among themselves, but muster their wits to try and fight their way out.