@milquetoast @melissabeartrix @desiree I'm also a fem non-binary AMAB, and I never developed boobs proper, but I'll definitely say that, despite being very athletic and in shape, I've always had larger and rounder shape up there than boys did, and in puberty, the glands and lymph nodes under my nipples swelled up for several weeks, so I suspect I might have had some breast growth, too. It's a major reason why I am not on HRT-- a bralette does me fine already and I don't want bigger boobs.