i really like to tie my sub's hands and arms behind her back. unfortunately, no matter how careful i am with her, her hands always start to go numb as soon as her arms are tied (after 5 minutes). I have tried different types of rope, very loose knots that are hardly restrictive. We also have a kind of arm binder (that leather thing with straps) but it happens with that too.
Does anyone have any other ideas of what we could try? Maybe other positions or inspirations that have a similar appeal.
And as a disclaimer: we are aware of the risks, we are very careful and communicate and as soon as numbness occurs we untie the knots immediately. I also only use knots that can be untied with one move. Thanks!