Here is a subject I will get in trouble for. As Mistress Ayn said, "A leopard can't change his spots and a jungle boy probably can't either," in a recent post. Well... I unretired and sessioned again. A longtime Mistress contacted me who retired a few years ago came back from out of town and contacted me recently. (I'll do a review in a few weeks when she is ready to go public.)

Not that it came up with her, but it got me thinking. I've never been a live-in sub (close once), served Mistresses who were bi, straight and lesbian, in relationships, looking for a relationship, or just strictly business. So, I have to ask, how does one become a "Bull" for a Mistress? Over the years I have had vanilla with a couple of Dominas, and a couple of Mistresses wanted me to "expand my horizons" to qualify for vanilla. (I respectfully declined.)

Does anyone choose to explain how a sub can become a bull, if that is even possible?