Hidden Agony

The sting of the slap exploded across Clara's cheek with terrifying force. The sheer momentum behind Declan's hand sent her reeling sideways, her boots slipping uselessly on the soapy, wet concrete of the stairwell landing. She had no time to raise her arms or brace for the fall. Her temple crashed against the unforgiving concrete wall. A loud, sickening thud rattled through the confined space.