Firstly, as you are from UAE, it's nice to have more Muslim and/or Indian sub cont couples on here (apologies if my assumption is inaccurate).
Every bull is very different.
From my experience, it does depend on the bull and hotwife. My ex gf would always build a rapport first and also set the rules of engagement and was assertive in that respect. She, however loved dominant bulls and would succumb to their wishes but she was still in control. Above all, there had to be a level of respect from the bull and understanding to yours and your partners dynamic. I think you need to explore what you and your partner want from the experience and find the bull to match.