A sexual pleasure for many that enhances their masturbatory experience would be webcam sex. Many men are very visually oriented and watching a woman masturbate on cam for them will greatly enhance their own enjoyment. It’s a lot better than pre recorded porn, as it’s live and interactive. They can likely direct the woman to do as they wish, use what toys they want her to use and act like a puppeteer to them.
Porn movies have taken such a hit in the last 10 years due to the proliferation of free porn sites and how you can have anything you want on demand and for no money usually. Many women in chat rooms though may be reluctant to give guys cam shows for free unless they are very much exhibitionists, sure you will find some, but if a guy is really aiming for a cam show, he very well is going to have to pay for one.
You can find free performances out there if you look but for a truly customized show a professional cam girl will be your best bet to get what you are looking for it’s as close to a personalized porno you’re going to get. And of course you can always record your screen to have on hand for later rewatching when you want to relive it over and over. With virtually thousands of models from all over the world to choose from, you will never get bored with the variety of girls out there.