As this latest installment opens, blonde ZFX newcomer Marly Rowe strips and is willingly tied up and ballgagged, as she allows her ass to be filled with several balloons of drugs, which will be used to smuggle into the country. Coating them with vaseline, each balloon is inserted one by one into her rectum as she painfully moans. It is sealed with a larger spiked ball to help keep them inside.

That done, she is next seen strolling into a hotel room (Amazing she can walk at all with all that stuffed up her ass!) where she is busted by authorities when she tries to collect money for the smuggled drugs. They grab her at gunpoint and quickly cuff her hands behind her, stripping her clothes off her. Marly is tied spreadeagled to the bed and one of the men constructs a unique gag by wrapping a bar of soap in a stocking and tying it into her mouth.

With her now bound, gagged and helpless, the three men have their way with Marly, rubbing her pussy and sucking her pink nipples. Then she is ungagged and the men whip out their dicks, forcing her to suck two of them, while the third man rapes her pussy. Each forced blowjob results in a convincing facial cum shot, while the last man shoots his load all over Marly's pussy. They then gag her again and leave her tied to the bed, still coated in jism. It's a hot scene.

Next up, the men decide to "clean out" Marly's ass, by effectively tying her with her ass out and open to them. Running a long hose from the bathroom sink, she is given an enema to dislodge the drugs hidden inside her. But first they lube up her ass with the best possible substance to use: a bottle of red Louisiana hot sauce! They pour it directly into her ass, then follow this up with a long plug, which is painfully shoved up her already full asshole. The water from the faucet is turned on and you actually see the water squirt inside her, even though it becomes obvious that not much is used to pull off this illusion. The reason is because each balloon is "removed" from her ass in much the same way that a magician palms a coin, making it seemingly appear out of nowhere, when it was in his hand the whole time. The fact that only balloons come out, and not a gush of water at the same time, sort of blows the credibility of the scene, but then it's hard to believe any one person could hold that many balloons up her ass in the first place without keeling over! Once all the drugs are out, one of the men briefly tortures Marly some more by raping her sore ass with the bottle of hot sauce (Too short!) then lead her, handcuffed and hooded, out of the hotel room to await her fate.

Back in the jail cell, we see one of the prisoners from the previous chapter, Kelly McKay, being cruelly raped from behind by ZFX's own mastermind, Rick Masters. She's not gagged, and her hands aren't tied, but her legs are spread apart and fastened to a board on the ground. Rick cums in her ass, then strings a noose around Kelly's neck, lashes her wrists behind her and verbally berates her, forcing her to ask for a whipping, which he gives her. It's a short but effective scene, made real by Rick's nasty wordplay and Kelly's frightened crying.

The next scene shows busty blonde Christina Anderson writhing alone on the dirty floor of the cell. She is tightly hogtied and gagged with a red ballgag trainer. As she squirms on the ground, you see the dirt caked on the soles of her feet and her stomach and breasts. This nice two-minute scene is, unfortunately, her only appearance in this tape.

Now it is Kelly's turn again, as she is bound to the board on the floor, this time on her knees with both hands and feet cuffed, and her mouth is now filled with a black strap gag. The gag is soon removed by two more prison guards, played by Travis Lee and Mad Dog. Travis forces her to suck his dick while at the same time, Mad Dog pummels her butt with a rubber nightstick. After a while, Travis unloads his cum shot into her mouth and both men walk off, leaving the poor girl alone, with glistening cum dripping off her chin.

An hour into the tape, we finally get a look at Lisa Kinkaid, who stole the show in Part 4 as the victim in four amazing torture scenes. In her final scene of that tape, she had been dunked upside-down into unconsciousness. Now as we see her in Part 5, she is passed out on the water-soaked floor. Her two interrogators lift her up and lower her down onto a special chair with a large electric probe attached to the seat. She awakens in pain as the entire probe enters her ass as she is forced to sit down, effectively impaling her to the seat. She is then strapped to the chair and the lead interrogator, Joseph Marx, fixes her up with nipple clips and a special wide gag, all hooked up with wires so that when the current is turned on, it will send electricity to her mouth, tits and ass simultaneously. The switch is thrown, and Lisa is zapped with electricity over and over in a very well-filmed scene, although by this time Lisa's strength has been sapped, so there's less struggling than last time around.

Now unconscious once more, Lisa's limp body is laid out on a mattress on the floor, where both men use her body for their evil pleasure. Marx holds her arms and legs up while the other man rapes her pussy, and Lisa awakes to find her mouth being filled with Marx's cock. After some hard thrusting, both men explode their cum shots into Lisa, with Marx's load spilling out of her mouth.

Ordered by Masters to get rid of Lisa, Marx then proceeds to strangle her with a rope around her neck. The men leave her lifeless body on the mattress, and it appears that ZFX may have filmed an extremely rare snuff scene, but it's just a tease. Lisa wakes up, grabs her clothes, quickly dresses and escapes.

Later, we see Masters on the phone, talking to a prospective buyer for the imprisoned girls. As ZFX veteran Penelope Pace squirms in bondage on the videotape Masters is watching, we learn that the girls are in jail not so much for drug crimes, but because they are being videotaped and marketed overseas as potential sex slaves. Quite a little racket these guys have going! We see Penelope, who also appeared in the first two parts of this series, in three solo bondage scenes. The best of her scenes has her standing with her huge tits tied up, clothespins on pussy, and held fast with a rope around her neck, tied to a rafter above her.

Meanwhile, Lisa is snooping around in Rick's office, where she discovers the videotapes of the girls for sale. Before she can investigate further, she is grabbed from behind by Masters, using plastic wrap over her face to knock her out.

We finally see what became of Marly at this point, as she is now being held prisoner in a warehouse. The men have her nude, tied standing with her legs tied spread apart, her arms over her head, and gagged with duct tape. She straddles a bar that is chained up between her pussy, adding to her discomfort. The men just play cards and occasionally taunt her, but prefer to just ignore the bound captive, as if she's part of the surroundings. They have obviously done this before to other girls.

The final scene shows Lisa, now again helplessly bound and gagged, seated on a stool as she is forced to watch tapes of the other girls being tortured in bondage. She knows she is going to eventually join them, but that will have to wait until Part 6.