Imagine your wife is out there fucking black cock, and in the midst of things decides to call you up, letting you know she's doing great and for you not to wait up on her, since she's going to be spending all night with her client.
What would be your response to her? Would you be OK with it, or wish you were there with her?
What details would you like her to share with you?
I cannot insist on my wife returning home if she has to interrupt her pleasure. Let her enjoy as much as she needs to.