He came back from the war a grown up man, but had to go back to school. The teacher was a young, beautiful woman. By accident he found out her inexperience and helped her out a bit.
Her parents were divorced and living with her mom was stifling her. She wanted to live with her dad. She was just sixteen, though, so it looked like she would would have to endure two more long years before she could investigate things sexual. On a rare weekend visit with her father she asked him to take her on her first romantic date. In determining what "romantic" meant some investigation revealed she did not object to being naked with him. She didn't object to letting him breed her, either.
This story is fiction but is loosely based on some friends and acquaintances. Names, titles and teams have been changed for example Jack was not a QB for Miami. When I say 'Football' I'm referring to American style not Soccer. I intended to not be critical of the NFL League but there is little I can see that is good there. There are good players and old players but very few good old players. I use New York and Miami only because I used to live there, the story venues could be anywhere.