Nope, but i've been balls deep in a provider while SHE took a call.
Her: Hello.
Nothing...
'Bout 30 minutes...
OK...
Yeah...
Umm hmm. Umm hmm...
OK. Love you, too. Bye
It's actually kinda fun, trying to maintain a quite stroke and not be the bad guy and blow her cover. Dude, if you only knew, here I am, laying 8 inches of pipe in your wife/girlfriend (OK, 3 inches...but, who cares).
Wish I could get these encounters more often.