Writing Part Two - How do you keep from simply writing a 'stroker'?

[Statius]

I wrote a 3 part series that's supposed to have 4; the first three parts are all written 1st P but each from a different character. The 4th part may be 3rd. Undecided at this point. 1 and 2 are female POV. A Game of Pool if you want to check it out.

 

[Andreas_Kreuz]

For me a series makes sense if there is a narrative (plot or emotional) that extends beyond chapter one. Check chapter 1 if there's a theme to extend on.

Then for me it is a non stroker if there is more than just sex. It can be a conflict, some obstacle to overcome etc. You can invent something.

Thirdly your characters are together now. That's a new situation. Who are they now? Where do they go from there? Maybe fantasies emerge that only one of them has.