<strong><span class="bbc_u">Marko</span></strong><br/><br/>By this time Marko had applied a lubricant to the benwa balls as a means of challenging Mary in keeping them inside of her.  "Alright now Mary you can not drop the balls when i put them into you, that means thou you cant touch them with your hands, your going to have to use your pussy to hold them inside of you."  He said as he would take and push them into her pussy first the empty one then the vibrating one.  He would push them in deep into her pussy leaving just the string hanging out.