This sub doesn't allow photos which I suppose is for the best, I'll have to try to describe what I mean. I was looking on the Ann Summers website and they had a product called "bumper rings". They look kind of like those tunnel ear plug things people put in stretched ear lobes, like thick donut shape and made out of some kind of hard plastic? They have a bumpy texture in the hole and are ribbed on the outside, but the ribs have a sharp edge, not a rounded one.
It said in the description that they reduce the depth of the vaginal canal. I'm guessing you kind of just put them up there like a tampon and they sit against your cervix. It also said you can stack them. They don't look very comfortable though, so maybe I'm wrong on how they're used. I also cant figure out how you'd get them back out unless you've got some prior experience with ping pong shows. Mostly I don't understand why someone would want to make their love tunnel shorter.
Can anyone enlighten me on when and why someone would use these, and how exactly they're used? I'm super curious now since I've never seen anything like it before.