In hentai doujinshi, generally the more hackish of the manga artists will grossly inflate girls' chests to impossible levels to make up for their lack of skill. From my experience though, it seems that the doujinshi authors haven't yet found a way to make the girls of Dead or Alive's chests any bigger than the character designers of the game made them. Mark my words though, some day, somehow, a manga artist is going to discover the secret to crack the DoA limit, just watch, and then our world will never be the same.

From Gilgamesh with bounce in all the wrong places

But can he take the STRONG BADS and Kin Korn Karn? I think not!