Internet Sharing With Viscosity VPN

Two days ago I found an ethernet cable that allows me to connect my MacBook Pro directly to my Time Capsule, and by doing that I can have my Wifi as a free interface to share my internet connection I get from that Ethernet to other computers such as my iMac, iPad and iPhone. I tried sharing the internet and it worked a treat, the speed is still fast and smooth. However the main reason why I want to share my Internet is because I want to also share the VPN connection I get on my MacBook Pro via Viscosity, because only one user can connect to the VPN at once, if I group all of my other devices under my Macbook Pro I can have all of those devices disguised as one which is my Macbook Pro.

But here is the problem, once the VPN is active and connected on my MacBook Pro suddenly the internet sharing doesn't seem to work, I can still connect my iMac and my other devices to my Macbook pro via the Internet sharing wifi connection, however webpages don't load and other devices can't get on internet too. Is there a way that I can use to direct all of those traffic through Viscosity and have all my devices surfing the VPN network at the same time?