It's bring-your-wife-to-school day at the adults-only BDSM class and today Shelley's going to get treated to something I could never give her. Carlos is on hand to deliver his big, black package as I watch from the sidelines and the class takes notes. It's such a humiliating turn-on that I just know that the first time won't be our last time—especially given how much Shelley is enjoying herself!