How much hardware does it take to put your body into a VR world? One oculus rift and three kinects. That’s it. That’s not a lot of hardware that even right now isn’t expensive. Over time that hardware is only going to get cheaper.
What does this mean for virtual sex? It’s possible that an additional kinect to track the crotch area and/or force feedback hardware may be needed. However, that’s not much more hardware that is only getting cheaper too.
Virtual sex is getting closer and closer to reality.