Turbo Play supports inviting another user to work on your Turbo Play-running computer. From the "Advanced" ribbon tab, select "Collaborate" -> Share Turbo Play (to share only Turbo Play) or Share Desktop (to share your entire desktop).
This would show you a key to be sent to your collaborator, who should select "Collaborate" -> Join and enter this key. You must keep the window open as long as the remote session is running.
Turbo Play can also share your audio output if that option is enabled (with configuration for the qualily and latency).