Well there is the fact of exposure and also watching you going at it in full public view would be considered distasteful.
You understand that we have Internet these days and connections are becoming faster so your "I hope my family don't see it" might last only a few hours. If you like sex so much then become an escort fame isn't for everyone unless your a natural exhibitionist.
An escort and a prostitute are two separate workers.
An escort is a worker under the guise of a dating agency. A person will pay for an escort's time, to be seen with them in public.
A prostitute is a worker that is paid for sex.
A porn star is a worker willing to have sex on camera. They are usually paid, making them filmed prostitutes.