by rnumbers123
This is essentially the same story as 'A Mid-twenties Night Dream' (also excellent) & 'Guiding Natasha' (much less successful in my view).
Very strong empathy through getting inside both husband and wife's thinking - despite no insight outside sex/relationship. Much of the dialogue builds one's understanding of the people, builds the plot and enhances the empathy.
Shifts between husband and wife's perspectives work very well. Cliffhanger ending (think original 'The Italian Job') on where will this go for them.
The best kind of story in my opinion.
I for one like your story with a 5 stars. Just wish I had a friend that could do the same thing to my wife when I was having to be gone 2-3 weeks at a time. Then to let him show me like they did, thanks for the boner!