AYWRT - yeah yeah, my bad, i was thinking narrowly at the time when I was suggesting small breasts because most athletes and army women I've seen tend to be on the smaller size chest-wise, and Matt himself seems to have little bodyfat (and I may be writing a story with cisgirl!Matt and she's flat). That said, I don't think there's a direct correlation between body fat and breast size? So I'm probably wrong to begin with.
Re: gen or matt/foggy, sudden genderbender