"You knew what," he said, his hand on her soft flat belly.

At the very moment one of her hands was running across his flat belly.

And his T-shirt had been tight enough to show a hard flat belly.

"We're saying that exercise is a larger thing than getting a flat belly."

She pondered the name and lay her hand over his flat belly.

She smiled, and took his hand, placing it on her still flat belly.

Then her hand dipped lower, circling over his flat belly.

There is a boulder where your flat belly used to be.

Each time she took a breath, her flat belly touched mine.

When he moved, she put her hand on his flat belly and said, "No, you stay there.