Some may call it incest

1st a question for you all. I actually began to tell this story once some 4 years ago and was inundated with pissed off people and so deleted what had been started never looking back. It seems however that the mood now is much more open minded. I ask you readers; go or no go. I offer a true story that spans some 35 years and continues to this day. This is a tale of an interesting, if not amazing sexual adventure. A story of step siblings, no blood relation. Is it then, still a story of incest? I must also warn that both were young and in the early stages of puberty. I would like to share our story, I leave it to you. Are you ready?