>>347772316
you can do this in vrchat.
Those screens are overlay screens placed in the game. You're looking at koikatsu + a desktop overlay app. 
But you can build a world like this in unity and get a hot anime girl and put some generic poses and animations on it and lay it on a bed and then upload the world and visit it for the same experience.
If you understand udon, unity Animator state machine setup and get the penetrator shader you could make yourself a pretty decent VR sex game.