In desperate need to use the toilet he enters the bathroom while his sister is bathing. Her request for him to wash her back seems natural, and so is what followed.
Liz is 49 but looks 35 and stays in great shape. She is a widower and the love of her life, her son Richard, is a doctor. When she feels a lump in her breast she naturally discusses it with her son and he decided to do a complete physical on mom. He does but it is anything but a normal physical!