ALL of us? I don't think so, my friend. Each to his own, I guess, but I for one like hair soft and silky, and once it's messed up with gooey sperm it's no longer so. And I'm quite sure that if I were a lady with lovely long hair that I'd put a lot of time and work into looking after, the last thing I'd want is some guy shooting his bodily fluids into it. Sorry, but I just don't see this coming into hair thing at all.