Mary gasped as he yanked her away from the wall. She was pulled into the living room where Tim bent her over the arm of the sofa. When he yanked her skirt and panties down to her ankles she shivered. She felt so exposed and helpless.

As he spread her legs and tied her ankles to the couch legs she let out a moan. She wasn't sure if it was a moan of anticipation, or a moan of fear. Maybe both.

Goosebumps appeared as she felt his hand lightly rub her ass.

She felt his hand lift away and braced herself. Was he going to fuck me now? she thought. SWAT! His hand came down forefully on her ass and she squealed as she tried to move her ass back and forth, side to side to avoid the punishment. She knew it probably looked like she was wagging her tail in happiness, but she couldn't stop herself; she just had to get her ass away from that stinging hand.