One question!
What turns a young, faithful, and a little conservative wife into a cheap whore? Whore for every man in her circle? Whore for old, dirty, fat, bizarre, stinking men with small dicks? Whore for coworkers? Whore for neighbors? It must be some kind of spell or some shit, but this is way out of reality!
This story should stay in line with Chris's or Jack's narrative. But, now...
p.s. There is a simple rule that applies to TV series and definitely applies to such virtual novellas as well. The author must have the complete story in their head before the first word, before the first scene, before anything starts. However, if they start compromising with the audience (for any reason) and adapting to their desires, then you end up with something like this.