Yes there are Normal non-porn stars providers who do offer this but not many offer it for first time visitors. My suggestion is ask a provider you have seen before.
Now hold your leg up more. Push your left breast to the side. Twist your neck so I can see your face. Now move up and down and look like your cumming. Action!!!!!
A regular Porn production outfit could (for a fee) video a hobbyist with a "porn star" and then cut the scenes into stock footage. the client would get a high quality vider of himself performing wonders. The video folks could work with several guys a day and use the same filler scenes over and over. The whole thing could be covered with paperwork to show the client to be auditioning for a part in a porn movie.