Now fasten his right leg to the corresponding corner of the bed, making sure that he is comfortable but extended far enough that he won’t be able to move very much.
Say, “You must trust me a lot to let me put you in this helpless position. I’m going to repay that trust by giving you a tease that you’ll never forget. It’s going to be *so* pleasurable, but it’ll also be one of the most frustrating experiences of your life.”