Neal saw goosebumps rise on the back of her right forearm.

She wiped her forehead with the back of her forearm.

He wiped his mouth with the back of his forearm.

He paused and wiped his forehead with the back of his forearm.

You should get to know it like the back of your forearm.

He slumped back down again and tapped the back of his forearm.

She wiped it away with the back of her forearm.

She was looking down, her hands running their sensitive fingers over the back of my hand and my forearm.

She swiped impatiently at them with the back of her forearm.

The cut was long and shallow, across the back of her forearm.