That's rough. I get all kinds of this and that as I go further into length. Girth was so straight forward. Vitamin e aloe vera whatever and no real need for a rest day. Even with an equally intensive strategy. With length I am playing mad scientist with approaches to recovery. Haven't had to stop yet though, so I am at least that good with it.
I actually had an idea for the expressive stretching. I have a "cock lasso" that can be pulled as tight as I need it. I figure on throwing an automotive towel I found on the base to lower discomfort and help grab it better. Those towels work oddly well for gripping stretches. But anyway, it's certainly not going to do all the tricks a
lengthmaster will, but I'm pretty sure I have a decent and affordable solution for expressive stretching.