Erotic Stories

Hello, we wants to publish an ebook with four quality erotic stories, one for straights, one for couples, one for gays and one for lesbians.
Every story has to be more of 800 words in English. If the writer is Greek can write in English and/or in Greek with extra budget of 100 GBP.
The story must be so soft or hardcore as it could not be used as illegal pornographic material.
The stories have to be completed in a period of two weeks.
The ebook will refer the name of the authors in contents and under the title of each story, if the author wants to. But the copyright of these stories will belongs to us.
If an author agrees to write more stories with this budget will be prefered.
Please, note that the we will publish many series with erotic or other stories, so we can have a systematic cooperation.
Also, it is very critical, the stories to be original and not product of copy/paste or other illegal procedure. The author will be preferred will sing that the stories are originals.