George Foreman sucked in his stomach tonight and stayed upright once again.

The cop shifted subtly to attention, sucking in her stomach.

Turning sideways, he sucked in his stomach and looked again.

"I'm not so old," he said, standing, sucking in his stomach.

He looked down at his naked body and sucked in his stomach a little.

Cattermole sucked in his stomach, and stared over their heads.

She sucks in her stomach and looks at herself in the mirror.

Sucking in my stomach, I decided to go for a size 4 plaid skirt.

Suck in your stomach and hold it tight for as long as you can.

He sucked in his stomach, resolved to start doing sit-ups.