Richard wiped a hand back and forth across his mouth.

Richard closed his eyes as he wiped a hand across his mouth.

She wiped the back of her hand across her mouth.

Wiped a hand across my mouth and managed only to smear things around.

Zedd wiped a hand across his mouth as he tried to think of a way to explain it.

Wiping the back of his hand across his mouth, he looked up.

She drank deeply, then wiped a hand across her mouth and looked up.

He wiped the back of his free hand across his mouth.

He wiped the back of his hand across his mouth, said something and walked away.

After doing that for a while, he wiped the back of a han across his mouth.