XS cage - how small could you go?

After a break, I’ve returned to my Looker02 and my wife approves. Looking at the explicit photos on “Aplhagirls” tumblr ( got me wondering: ** What is the smallest size possible?** I started with a 60mm total length, which felt too big, and dropped down to 48mm last summer for a better fit (which was quite good). Now I’m considering another cage that has the shortest usable length for extended wear, while also slightly reducing the diameter since this one is still “comfortable”. I’m leaning towards the Looker 01 because making the Looker 02 smaller would make cleaning and disinfecting the interior harder. The more open structure of the Looker 01 seems preferable. Something like this (link only if you don’t mind explicit pics): … ring-is-so What other factors should I keep in mind when choosing an XS?