Hot Summer Nights
Mike smacked each cheek hard, once, stimulated her already overstimulated nerves, then turned her over and place her on her back.
She opened her eyes to see him standing beside her holding a strange contraption in his hand.
"This is a ball gag, sugar," he explained. This ball fits in your mouth and the straps fasten behind your head. You will want to scream with pleasure. Very loud. Although we're very isolated here, you never know when stray traffic will come by. Besides, it's good training for other situations. Don't be afraid of it."