[Dallol]

Vikadakavi has summed it up, I agree with him on all points. 

Desai as a person has always been a thorn in Krish's flesh, Krish has never accepted him in his life. 
(If we remember the beginning of the story, there Krish on a condescending remark by Desai about Meera almost killed him!) 
Rather the external circumstances,, the loss of his job and last but not the least the GREED and HUNGER of Meera for Desai's (big!) dick, have tempted/moved Krish to accept him in his environment.

I would even go so far out on a limb to say: it was situational coercion ! 

I also agree with Vidakavi; 
This story is more about Krish's cuckold/sharings fantasies, which was conditional on Meera reporting and telling Krish everything in detail.
Asish, Arman, even the aquarium-man thing (she had to tell about him because he was at the door and Krish saw him. She could not keep this a secret any more) she hid. What she is now doing with Desai she is also keeping to herself.
... And last but not least, the fact that she met him in his hotel room "without Krish's permission and knowledge" was absolutely the highlight. This visit had nothing at all to do with Krish's fantasies, it was much more an act of deceit by the two of them, which they had forged together behind Krish's back. In any case, it would have come to a fuck-act if Krish's phone call had not stopped it.
This is all circumstantial evidence and action, 
(kept hidden in the dark by Meera *especially in the last three meetings with Desai*) 
that tempts Krish to look for ways to get a picture of what is happening behind closed doors and hidden places....

Paul5's and RCF's aspects are largely the same as mine.
One thing is clear, Desai must not be allowed to get away with it so easily and continue as "hero and untouchable" as he has been till now.  He should/must be put in his place and shown the limit.

Meera and Krish have to get their act together 
(the prerequisite for this is that both of them still have THE WILL *without if's and but's* to continue living together)
and banish Desai from their lives.
They have to realise that Desai is an impostor and a manipulator and that co-existence with him will destroy their marriage and in the long run put their partnership at risk.

The only question that remains to be answered:
Has the story finally departed from the original "Krish's wife sharingsfantasies" story, and thus more or less degenerated into Meera's slut and debauchery reading?

Only the author Krish knows the answer ...


In this sense 
All the best

Lollobionda