Hi fellow darers and readers,
looking up some kinky blog and forum entries, and sites, I discovered there are
tunnel plugs, which are anal plugs with a hole within so that the wearer has no control over holding back her or his extcrements. Out of curiousity I ordered one of it. Out of inexperience I would have gone for the average size, but large was the smallest available and I didn't want to wait. So I took it: inner circumference 3.9 in (100mm), outer circumference 7.9 in (200mm) Thanks...