Scratazon leader's interactive breast expansion

In November I offered a free simple animation to SwordSparks. He asked me to make a breast expansion animation of this character. She's the leader of the Scratazons, which are some form of alien from the Ice Age short movie clips. I've never heard of this before, but she looks good enough.

It was supposed to be a simple animation, but somehow turned out to be pretty difficult to make. Animating clothes takes a lot of work. I hope you enjoy it.