incorporate the following into the middle of your story:
...so, very slowly the old lady turned the corner and was so startled she dropped her bag of apples. Was she seeing things?
With a flick of her wrists, the beach towel floated to the grass. "Ahh, perfect!" smiled Sabrina, clearly pleased with herself. The scene was set - sprinkler on hight from the far side of the lawn so little droplets kept her cool, a cooler filled with ice and drinks so she wouldn't have to leave the lawn, the kitchen timer 'tick tick tick'ing so she knew when to flip over and her new sexy summer mix CD emanating through the window from the stereo inside.
Sabrina untied the tiny blue robe and let it pool around her feet. Across the street, two houses down, Dean's forehead smacked the bay window. "Holy shit!"
Mrs. Dawson shuffled down Verbena Drive with her recycle bag full of apples. Miguel Perez always had fresh fruit and vegetables on Thursdays. Mrs. Dawson would walk to the corner of Begonia and Magnolia, wait for Miguel's truck then return home with her apples. As she approached Avocado Street, Mrs. Dawson remembered to move cautiously in case Max, the big sheepdog, was outside. She always seemed to scare him and he would charge at her. So, slowly the old lady turned the corner and was so startled she dropped her bag of apples. Was she seeing things?
"My word!" she exclaimed.
Dean Carter was rubbing his hands all over Sabrina Stanton's body. Dean had straddled her legs...rubbing and massaging oil onto her skin, into her skin. Sabrina writhed and cried out with pleasure, her back archiing. Mrs. Dawson heard them giggle. Dean was encouraging her "Yeah, baby...ohhh, yeahhh..."
"Dean Allen Carter! What in the world are you doing! Sabrina Michelle Stanton! You outta be ashamed!"
They weren't. They just ignored her.