Virtual or Reality?

My neighbor is constantly watching this new virtual reality porn. And when he told me about it for the first time I naturally became curious. I had his second key and sneaked into him because I wanted to borrow his VR glasses. But there he was lying on the bed and was completely immersed in the video he was just watching. And then it wasn't just virtual, but real for him. At the beginning he really thought he was still in his porn, but when he was riding off he knew it was real, but something of real.