Editing isn't about reading someone's story so you can get off. If that's the goal, there are thousands of stories on Lit to choose from. To give the author a complete edit, you have to concentrate on the wording, the punctuation, the grammar, etc. How can you do that if you're masturbating? You have to focus, to catch that the redhead on page one changed into a blonde on page twelve, that her name went from Susie to Suzie. If you can't do that, then you shouldn't offer to edit.
*you is in the generic sense*
I love your stories!