1. Well, it is very difficult to prove whether the same was forceful or consensual.
2. There is no presumption in oaw that the sex would be considered consensual if the complainant turned out to be a sex worker.
3. However if you have tangible evidence to show her profession as sex worker then you can use this to get bail . In other words the same would be great help to get bail but not otherwise.
4. Her professional would not come in the way to discredit her allegation. Be prepared for lengthy battle.