Prologue

Shortly after Reginald Hargreaves dies, his children meet another man who is similar to them, Five almost immediately smitten with the young man who shares an intellect with Five.
There will be smut in this, fluff and a little angst. It won't actually follow the plot line of TUA. Five is aged up to be 18, not 13 when he comes back from time travel so he is legal age in America