A hand clamped over his mouth and shoved him back down onto the bed.

A massive hand clamped over his mouth and he was pushed to the ground.

Adam found he was holding both hands clamped over his mouth.

You'd have to clamp your hand over her mouth, but making sure she could still breathe.

He clamped a hand over his mouth and tried to swallow them back.

She tried to scream, but his hand clamped over her mouth.

And then the hand clamping over her mouth from behind.

I got back around and clamped my hand over her mouth.

One of the giant hands was clamped over his mouth.

The big female who was holding him clamped a hand over his mouth.