Wife tends to stay with frequent lovers.
Already there are 2 guys she sees almost every couple of weeks. She has been flirting, dating and meeting many other men of course and we couldn't call them strangers at all, but some of them got to play with her a few times and them the queue moves on.
It is fair to call them friends, since wife (and I, husband) interact, talk and even chat about other things of life subjects with some of those.
I mostly watch them in presence or through camming or the media they capture.
Wife kisses and has some tender moments with other men but it doesn't get romantic. All the heavy and sweet moments gravitates towards sex and their fetishes with no exception.