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DavidFalkayn, my stories take as long as they take. Sometimes that's a long time, and sometimes it's not. I completed more than 50 per cent of my August Challenge entry (not yet posted) in a single day--but the preceding fifty per cent took about two weeks to write, and I'd been turning the idea over for about a month before that.
I don't usually write 'drafts'. I find that, with modern word-processing technology, the concept of a 'draft' is artificial and arbitrary. I just keep working on the same draft until it's done.
As for how many people read my stories--maybe half a dozen? I have no idea. Like others here, I write mostly because writing is fun: but also because my RL job involves a lot of writing, and every bity of practice helps.
And, as long as we're advertising ourselves and our works:
Star Trek: Supermax
Trek meets
Oz in the Federation's toughest prison.

The username has changed, but the author is the same.
As you will see, the series has been on hiatus for the summer, but should return in the Fall, beginning with this month's Challenge.