You say you are a nurse and you want to put glass (even dull glass) in a subs mouth? Sorry but if I can't believe you would do this unless you really want to see blood.
Now bondage without ropes can be very simple. Take a sling (you know the type used for a broken arm) Make a loop in one end and slip the two free ends through the loop and over the wrists. Attach same to the headboard or optional rings and your sub is safely constrained without fear of rope burns et.
I find them very useful for breaking in a new sub who still isn't sure how far they want to go. A marine knot can be added to ensure that they can't slip out.
Chris
Now bondage without ropes can be very simple. Take a sling (you know the type used for a broken arm) Make a loop in one end and slip the two free ends through the loop and over the wrists. Attach same to the headboard or optional rings and your sub is safely constrained without fear of rope burns et.
I find them very useful for breaking in a new sub who still isn't sure how far they want to go. A marine knot can be added to ensure that they can't slip out.
Chris