Ha! Yes, my husband works out heavy, I am small of bust, and yep he is more stacked than I am.

We think it's funny though and small boobs is his preference, nice for me.

He does say though that if he could go back in time he would tell his younger middle aged self not to bulk, just focus on strength. Having put on the weight, he cannot seem to lose it and now wants to be leaner as he gets older. It's not practical to maintain that much muscle mass, and if you try to ramp down you usually end up fat not smaller.

One of my best friends in college told me basically verbatim what I wrote in my comment. She said that she was glad she was a D cup and on the shorter side because it meant she could date guys who go to the gym and her pool of options was big because of her height.

So I think it might happen more often than you think. Probably not as big of a thing as height differential, but seems to be a thing from my personal experience.