Stealth Control - Testing

Gemma signs up to be a test subject in a 'Temporary Human Neuroengineering Trial' that's a little bit hazy on the details. It turns out a new neural transmitter and receiver pair are being tested, which allows somebody to experience all the sensations from, and control all the inputs to, somebody else's body.

Unfortunately for Gemma, she's the receiver, and it really does feel like she's still the one in control...