I want to live like I was in an eroge, not play an eroge. I can just run a program if I only wanted to play an eroge. Vaseline and kleenex and VR device are unnecessary and nonoptimal peripherals.
Water based lube is much better than vaseline and is comparable with toys. Kleenex falls apart, paper towels and microfiber cloth doesn't. Augmented Reality is much better than Virtual Reality at making you feel connected to the narrative.