It took all my willpower to step inside and look around.

It took all his willpower to stay away until the next evening.

It took all his willpower not to gun him down.

It took all his willpower not to reach out and break her arm.

It took all his willpower to continue walking and talking as if nothing had happened.

For the first hour, it took all his willpower not to fall asleep.

It took all my willpower to stop from pushing them away.

It took all her willpower to keep from grabbing the phone just to hear his voice one more time.

It had taken all his willpower to remain cool and professional.

Now it took all his willpower not to try to possess her immediately.