I still had no idea what was going on, so my next actions were pure instinct.

She took half a step back, almost stumbled, and I reached an arm around her by pure instinct.

Yet much of what Arilyn did seemed to be pure instinct.

She was responding with the pure instinct of a female.

The thing is, my decision was made on pure instinct.

He was a pure instinct, without reason or feeling.

It was pure instinct, an attempt to try to stop the inevitable.

Unsure what was expected of her, she reacted on pure instinct.

I was relying on pure instinct to see me through this.

There was only time to act out of pure instinct.