This is awesome! I played with this concept in my mind a few times, but I never got to actually write it.

One improcement ( for the sex game, the story itself is flawless as it is)

One of these cyber jacks, and a program hacked together to sync the brains to some degree, so dead liz and real liz both share thought , sensation and emotions directly, as well as record the experience for later simsense playback.
(Using shadowrun terminology here, but you know what's meant ;) )