The reason Emily had been kicking so rapidly, was because she felt immense pressure in her wet prison. Poking into her side, was the camera itself. However, the camera was beginning to heat up as the reality altering feature had faltered. The magic machine could not reasonably explain how the camera wound up in that position.
It should have landed in Rick or someone else's hands, but had somehow wound up in there. Now, the camera was just waiting for activation to get itself and its users into a more sensible situation. Not that it had a mind, but rather that this was the will of the chaos magic which flowed through it.
Finally, that goal was met, as one final kick from Emily did not hit the walls of the placenta, but rather square on the camera's main button. Unbeknownst to Rick, inside 'her' womb there was a bright flash of light, about to transform them in a very strange way.
Rick was about to transform not into a person, or even an object, but a location. And Emily would be found inside it, herself changed and very confused.
FLASH
What do they become.