well From what i read it from Being Spanked Many times ( 20-40 Spanks ) over Many days that Causes the Outer layers of the Skin to Harden and Become Somewhat Like Leather. But so far as i have seen Only ( Vicky ) Would Be Likely to have that Problem.
Ah did not Know that about HD doing that.
Question when Do you expect you'll have 0.6 Ready to Put Up?