Mine was this image
I liked the aesthetics of it and added it to the room I had in EmuVR as a poster. Unfortunately I lost it when a drive died. I had tried searching online for it but searching for lewd cyberpunk wallpapers wasn’t working. I finally stumbled across it in a lewd wallpaper thread the other week.
The one I really want to find was the first every porn I saw, presented by my friend who had just been given a CD full of short vids.
It was three women, with one laying prone facing away from the camera, which was focused on her ass and vagina. The other two were playing with her, one was slowly pushing some sort of hollow-looking dildo into her ass and pulling it out again. During the video, you can slowly see the middle woman’s vaginal lips swell with blood and part as she became more aroused.