Cindy and her younger sister Betsy were looking out the kitchen window. Cindy's son, Kevin, was swimming in the backyard pool. Kevin was climbing out from the water, totally nude. Cindy and Betsy had their eyes glued to his thin, tall body. Drops of water were dripping off of the tip of Kevin's cock.
Cindy said to Betsy, "How was Kevin in bed?"
Betsy's mouth dropped open.
"How did you know that?" Betsy replied.
"You two have been awfully chummy lately, it's hard to not notice those things," Cindy told her sister.
Betsy decided not to lie to her older sister.
He is terrific in bed, better than my ex-husband, to be sure," Betsy said.
Cindy was envious of her sister. Looking at Kevin out the window, had stirred some hot feelings in her. She had recently had sex with one of Kevin's friends from the rowing team. The sex had been good , but now she wanted more.
Now her sister and her were watching her son towel off and put his swimming trunks back on.
Cindy said to Betsy, "Come with me, let's surprise Kevin."
Kevin hadn't been aware that his mother and aunt had been observing him all this time. Both women were supposed to be out shopping right now. Kevin thought it was a good time to get comfortable in the pool.
Kevin entered the house and was heading down the hallway. He then heard his mother call to him.
"Kevin, can you come into the bedroom for a minute?"
He opened the bathroom door and entered the room. Out from behind the door came his mother and aunt, naked and waiting for him. Kevin was shocked for a moment. Betsy stood behind him with her arms around his waist. His mother stood in front of him, her tits poking into his chest.