Her arms tightened instinctively around his neck as his head dipped slowly in her direction.

Decker instinctively tightened his jaw in anticipation of Christopher's blow.

He ducked as his whole body tightened instinctively; his heart was in his throat.

My throat tightened instinctively, and I found myself growing frightened.

Ford felt Kate's hand instinctively tighten around his.

His fingers instinctively tightened about the hilt of the rapier which he had not sheathed.

An owl hooted quite close by and her fingers instinctively tightened on mine.

The guard instinctively tightened his grip on his weapon.

The bus rumbled to a halt and his fingers tightened instinctively on hers.

Natasha instinctively tightened her arms around the child.