My personal belief is all cucks should suck the bulls cocks, balls and rim them and be completely submissive to them, even if they are not bisexual. It’s a matter of the cuck knowing his place to both the bulls and the hot wife.
I’m fortunate with my hubby as he is bisexual and didn’t need training to serve my bulls, he enjoys serving them and as he’s a bi bottom he also get fucked by my bulls too, we only meet bi bulls….
Sian. Xx