For me, it was New York 2013. I met a shaved-head femboy in full goth dress at an industrial music festival pre-party. She was one of the dancers for that event. I have been reading yaoi for years, and I have a thing for goth girls, my horny meter at its max. It was better than hoped.
There used to be great porn games that used real porn in the 90s, like Neurodancer. 3DO had a lot of porns. Now most just steal random videos from xhamster.