At about this point, Colleen lunged at Mustapha, but he didn't even need to do anything. It was too late--Mustapha's new guard grabbed her arm and held her back.
"I need my guard available whenever I in trouble" said Mustapha, "so you live here. But Mustapha be kind to guard who he take away from family. Colin, you live with Colleen, yes? You be married. I register it immediately."
Mustapha pointed the Chronivac at Colin and Colleen and picked yet another menu option. All of a sudden, Colin and Colleen knew that they were deeply in love with the other and wanted to be with them for the rest of their lives. The fact that they were basically the same person only made it more compelling, since they shared so much.
He handed them some papers and two pens. "You sign and I register marriage today, yes?" Colin and Colleen each signed and Mustapha went off with the papers. He had, despite appearances, prepared well in advance--it was easy to use the Chronivac to control the minds of enough bureaucrats to be able to register a marriage fast.
Meanwhile, Colin and Colleen walked off to the room, hand in hand. They entered to find a large bed with many pillows, which they lay down on. Colin and Colleen fumbled with their clothes and stripped, then realized with embarrassment that Colin's dick was physically the wrong size for Colleen.
But instinctively, Colin realized that he could shrink and grow it at will. Colin, a stronger, more muscular version of the original, and Colleen, an Asian feminine twin, made love for hours.
Or rather, for not quite one hour.
Because Mustapha had forgotten something. To use a Chronivac, you need to press the change button a second time. If you don't, the change will revert after an hour. Mustapha had gotten in the habit of pressing it twice each time he wanted to change someone, but he had spilled juice on it and it was sticking.
Luckily, the button hadn't gone all the way in during the second press for the guard transformation. As Colin's dick penetrated Colleen, Colin suddenly felt a pulsing. His dick was expanding.
"Colin!" said Colleen. "What's happening?"
In just a few seconds, Colleen felt as if she had a baseball stuck up her vagina. Colin managed to withdraw just in time, as Rob grew out of Colin's penis and fell off, leaving only a normal organ behind. A few drops of sperm were on his forehead. Meanwhile, Colin's muscles were shrinking and the guard's clothes on the floor changed back to his previous clothing.
"Colin, are you okay?" asked Colleen. "You don't want to obey Mustapha any more, do you?"
"I'm fine, love." Colin no longer had the strength of a guard, and he and Colleen looked even more similar, except for a difference in Colleen's Asian features and an overall softness caused by being female.
"Oh, god," said Rob. "I felt that... when you got excited I felt all your excitement... I was orgasming right when you did..."
"We've got to do something," said Colin. "We have to stop him..." He kissed Colleen. He and Colleen were about to have sex again, but they were tired and they knew they had to stop Mustapha. Colin and Colleen kissed and then they put their clothes on.
"Out there," said Colin. "There's Bobbie, and two of us, the blonde girl and the black girl. Mustapha should be gone... he had to register the marriage."
"We have to stop that too!" exclaimed Rob.
"But Coleen and I love each other," said Colin. "Why shouldn't we be married?"
"Because... well, first, you're really the same person! Second, we're too young to be married. Third, what would your parents say?"
"We'll figure that out later," said Colin.
They left the room. Only the blonde and black Colleen and Bobbie--both around six months pregnant--were still around. Bobbie had been made Mustapha's favored wife--and she was pregnant too, but at a much later stage. She could give birth any moment now.
"I don't see Bryan around," said Colleen. "But he'll probably be back any moment now. We need to be prepared...."