The pain is a lesser problem than getting chronic kidney infections. If you know the stones are the cause, you need to see a urologist to figure out a solution. Recurring inflammation from the stones and infections can cause more and more problems as you age, and may potentially affect your renal function down the line.
I know you’re referring to a VR headset but my mind immediately started imagining standalone over-ear headphones that can play all PC games through a purely audio interface. Imagine the accessibility possibilities lol