Karyn's mom watched her husband Ben became five years younger and more muscular. Then she saw a bulge grow under the covers. She knew what that was.
Ben's eyes suddenly flew open and he turned them towards his wife. He wasn't sure why, but he was extremely horny and wanted to have sex with her. He hadn't felt that way in years.
He watched his wife take off all of her clothes and get in bed with him. He ran his hands over all of her curves, as she grabbed his throbbing penis and rubbed it. The need for sex was even more intense now than ever before. At least, as far as he could remember.