I have a desperate patient with a very SMALL problem! You see, this pathetic little bitch has a dysfunctional cock! His little pin dick just wont grow! So being the mean nurse that I am, I fool him into believing that providing he locks himself up in my extremely small chastity cage, it will grow sooo much bigger! Ha! Dumb fuck is not only going to be deprived of having any sex with his wife, but he is also going to hand me the keys! Complete control as always!