Oasis would be your best bet. They have plenty of themed nights where there will be more of a turnout. Plenty of couples go there for the voyeuristic element. Your female friend would find the environment comfortable compared to other clubs of this nature.
As for companions who offer a couples experience, yes there's Emily J in Ottawa and her partner Robin Drake. http://sweetemilyj.com
Also, Vivienne Lawrence and her duo partner Master Maxx in Toronto. http://viviennelawrence.com
As for companions who offer a couples experience, yes there's Emily J in Ottawa and her partner Robin Drake. http://sweetemilyj.com
Also, Vivienne Lawrence and her duo partner Master Maxx in Toronto. http://viviennelawrence.com