We all know about perv therapy videos but recently I saw a POV version of similar roleplay in 2D and I think it's totally doable in VR.
https://sxyprn.net/post/654aa2297e7e6
Scene: you go to a sex therapist with your girlfriend who discovers you're having relationship issues because of your GF having less experience in bed soe she instructs her how to do it.
Your GF asks the therapist to show it to her on your cock so she can watch and learn.