Open Alpha/Fag relationship

Hey there. I’m curious about your thoughts on this- I currently have an Alpha that enjoys fucking other fags, but he insists that I do not get fucked by other alphas. Some might see this as “unfair” but I actually prefer this scenario- it makes me feel he is truly taking ownership of me and keeping me controlled, whereas he is free to do what he wants, as he should as an alpha.

is this a common setup for an alpha/fag, and do you agree with it?