Tristan and Morgan were for sure confused as they were teleported from one living room apartment to another living room apartment. They both were sitting next to each other, and Tristan asked "So do you think we just exp-"
A robotic voice said "Adjusting participants." Then the couple started moaning as they felt their bodies morphing into rather different forms. Morgan grew larger and could tell she was becoming male as her crotch extended, and Tristan could tell he was becoming female as two large breasts extended out of his chest. After they changed the couple looked at each other and saw they had become completely different people as their clothes changed. Tristan wore a simple dress, and Morgan has a T-shirt and jeans plus she had a somewhat familiar video recorder
Tristan asked "So what video did you take Jason?" she was kind of confused though as she didn't intend to say anything.
Morgan was also forced to say "Well, I hadn't taken it yet."
Tristan felt her body lean in and say "But I saw you press the... wait so does-" and then Tristan looked down as her boobs expanded into bean bags "I'm the copy?"
Morgan grinned and said "Sorry, but since I had my fun what would you like to do?"
Tristan asked "Can I fuck you?" then was answered when her breasts shrank back to just G-cups and a feeling in her panties as her clit elongated into a penis. Tristan stripped down and looking at her bulge said "Woah, so this is what one of these feels like." then Tristan looked to see Morgan's male form getting smaller as he turned into a female version of himself. Morgan took off her pants and boxers and then leaned down and Tristan smiled as she took her new penis and plunged it into Morgan. It didn't take long to cum however Morgan had made it so whenever Tristan would cum her penis would stay hard and grow larger. This was very surprising to Tristan who kept cumming and growing. The vicious loop was created as the more she came the larger Tristan grew which gave her more pleasure and sensitivity that made her cum even more. Morgan had made it so her womb would grow as well, but was getting concerned as her abdomen was being inflated with dick and cum at a seemingly exponential rate she willed the camera Record to come to her and she hit play again. Then Tristan and Morgan were back in their own apartment fully clothed in their own bodies. Tristan back on the cough and Morgan in front of Play having just hit it's play button.
Their eyes were wide as Tristan coughed and said "Well... that was intense..."
Morgan nodded and said "Yeah..." and her hands went to her lap. They hadn't had sex yet, and the feeling of all that stuff filling her like a balloon while pleasurable at the time unsettled her a bit. They were a bit silent and just sat there for a bit till the pause in the action was broken by...