I too had a paper round, about 73/74 when I was 14/15. I didn't bother reading the papers as I wanted to get home for my breakfast. However on a Wednesday one of the customers used to have a Playboy Magazine discreetly hidden inside the Daily Mail.
My normal 45 minutes round used to take about an hour on Wednesday's, my Mum asked me once why I was always late back on that particular day, she probably knew but i told her Wednesday was the day we had extra publication's to deliver.
It was difficult to read during the winter darkness so I had to find a street lamp to ponder the latest lovely lasses. One time I was so invested in it a girl from my school who I fancied like mad (and was also a "paper girl") walked past me and saw what I was reading. I never got the courage to ask her out after that.