Virtueel of realiteit?

Constantly my neighbor is watching this new virtual reality porn. And when he told me about it for the first time I became curious. I had his second key and I snuck in with him because I wanted to borrow his VR glasses. But there he lay on the bed and was totally immersed in the video he just watched. And then it was not just virtual, but real for him. He really thought in the beginning he was still in his porn, but at the latest when he was riding he knew that it is real, but something of real.