Hello
I've reasently bought this latex hogsack, and last night I attempted a little self bondage with it.
I was almost successful but alas, the zipper got stuck on the zipper guard everytime I tried to pull up the zipper with my teeth and a rope (luckily my wife helped me this time).
Do anyone have any suggestions how to prevent this?
I've reasently bought this latex hogsack, and last night I attempted a little self bondage with it.
I was almost successful but alas, the zipper got stuck on the zipper guard everytime I tried to pull up the zipper with my teeth and a rope (luckily my wife helped me this time).
Do anyone have any suggestions how to prevent this?

![[Image: Schieber_detail.png]](https://upload.wikimedia.org/wikipedia/commons/f/f6/Schieber_detail.png)