Alley Cat
The Alleycat (not the Radley Metzger film with a similar title) is a well-meaning bit of grindhouse program fodder directed by the mysterious "Otto von Lickit". We are introduced to Book and Chessie. Book is a struggling screenwriter and Chessie, apparently, a sometimes streetwalker/sometimes girlfriend. Desperate for cash to pay the rent, Book hooks up Chessie with a job on a porn film.