Try to get used to it by starting with less intense videos (actresses you like, but not in your favorites, less rhythm ...).
Personally, I have over 700 scripted VR scenes, all of which I like, but inevitably, there are some that are less exciting than others.
On some videos, it can go quite quickly tense that on others, I manage to fit over almost the entire length of the video.
The trick is to gradually get used to the handy and its sleeve.
Then, we are not porn actors, many of them know techniques to delay ejaculation (technique that you can find on the internet, but which requires a lot of personal investment, that is not the day on the next day).
Try the VREdging videos, intensity level is quite low.
