As Chris said something like that is not necessarily something I'm into, but I do think there are plenty of people that are. A lot of people like to see hair get messy and find that erotic. I suppose whoever made the request has that same kink, specific to the consistency or some other aspect of pudding.

I think you should do it. Not many women are willing to indulge this fetish in video, and even fewer are willing to do the more uncommon aspects of it. I'm sure people who do have this kink would think the world of you making this video for them to be able to view and enjoy.