Shooting camera and holding it still is a real talent, holding camera and shooting POV style is a serious talent and takes a lot of practice.
Practice shooting your self fucking a pillow and try keeping your shot framed the whole time. If you cant frame that, ur not gonna frame a real girl while ur fucking her and every time you try and fail, its gonna cost you a lot of money.
Pillow practice and save your self some money.
Good luck with that.