After Ultra-girl escaped from the Collector, he swore revenge on her for the havoc she brought upon his lucrative white slavery ring. Now, his chance has come! After a brief struggle that ends with the Collector resting on the floor, Ultra-girl finds a mysterious satchel that she believes contains important information as to the whereabouts of the missing women. Unfortunately for her, it's a trap! A strange green gas blasts her directly in the face, and as she gasps for breath, the Collector springs up behind her! Clamping a hand tightly over her mouth, he chokes the helpless heroine out, t...

After Ultra-girl escaped from the Collector, he swore revenge on her for the havoc she brought upon his lucrative white slavery ring. Now, his chance has come! After a brief struggle that ends with the Collector resting on the floor, Ultra-girl finds a mysterious satchel that she believes contains important information as to the whereabouts of the missing women. Unfortunately for her, it's a trap! A strange green gas blasts her directly in the face, and as she gasps for breath, the Collector springs up behind her! Clamping a hand tightly over her mouth, he chokes the helpless heroine out, then removes her boots and belt! Powerless, Ultra-girl awakens to find herself tightly secured in a web of leather straps! Defiantly, she curses out the Collector as he gloats over her helpless, struggling form. He has just the thing to shut her up: A special harness gag, complete with bomb strapped right into her protesting mouth! Left to struggle and await the explosion that will tear her head clean off, the frantic super-heroine struggles, mewls, grunts, thrashes and does everything possible to free herself! Can she get loose before the bomb that fills her mouth explodes??