--she has stated from the beginning that no male-male activity is going to be permitted--
There you go, and it does present a problem for her.
Straight men in her stable will probably have no problems having sex with women clients, but may have problems having any kind of sexual contact with other men, let alone penetration.
[By problems I don't mean concious reluctance - which would be present - but rather physical problems with it]
So she needs hunky bisexual or gay men in her stable, and my guess is she will need plenty in quick order: the client base will be overwhelmingly men, or she will close her doors.
Or she will drop or minimize the idea and go with a talent base of sexy women.
Wait and see.