This tells of a son's latent desire for his mum, finally fulfilled at a mature age. His fetish for stockings & heels also stems from childhood glipmses of his mum.
When Lydia gets a new babysitter suddenly she she receives the affection and closeness that she hadn't even realized she was missing. Then it is snatched away and the poor child is bereft. Years later a chance meeting gives her a second chance and she isn't going to waste it.
After my divorce, and subsequent depression, I decided to take a much-needed vacation. A long-time business associate, in England, coerced me to spend some of it with him and his family. Upon my arrival, I was attracted to both his wife, and his daughter. When my friend was called out of town on business, I discovered the attraction was mutual, and "while the cat's away...".