quanititty

A large quantity of (usually female) human breasts gathered in one places.

"Wow, that group of girls sure has a quanititty"

to break

When you've pushed down your feelings and built a stable-seeming facade around them, and something breaks that facade, causing you to let out those feelings (by e.g. crying)

"I yearned for affection for so long, when she went through my hair, I started to break. In fact, I was ugly crying."