she grows, clothing doesn't.

Sakura grows, gaining height and size quickly, as she does sakura is the first to notice, or at least feel that something is going wrong as her clothing gets tighter and begins to strain "shit stop!" she yells, but too late as the clothing bursts open tearing into pieces as she continues to grow till she is at full height and butt naked, a few of the men have nose bleeds but try to remain focused on keeping her that big.