His stomach began to feel a little heavier as the car slowed.

That meant the open sea, and now Darcy's stomach began to play him up a little.

She could stand about half an hour of that, and then her stomach would begin to churn.

On the other hand, they had found nothing to eat and Will's stomach was beginning to rumble.

What will you do when your stomach begins to ache?

As he watched them pass, his stomach began to ache.

I let it work through, and my stomach began to squeeze into a knot.

As I thought about that my stomach began to hurt.

His stomach began to ache and he wanted to cry.

As she says this, her stomach begins to shrink again.