She held up a clear plastic tube that had a series of slots cut into it. Sure enough, it looked like the shell of a flaccid d**k. “These slots allow you to have a pee, and to keep yourself clean during the week,” she explained. I gulped. “Errr. You mean I have to wear it during the whole week at university?” I didn’t like the sound of that. “Eventually, yes we need to make sure we choose the right ring size so you can be secure, but as comfortable as possible. Let me show you, darling.” She slipped off her leather gloves and reached into the collection of bits. She pulled out a ring-shaped piece and leaned down towards my crotch. I felt her fumbling around my balls and immediately started to get hard. “Oh dear!” she chuckled. “We’ll need to do something about that in a minute. Does th