Classroom Group Humiliation - Public Use, #3

One of her favorite places to be is in a classroom. What the young men lack in experience, they more than make up for in enthusiasm and she always leave the classroom dripping and satisfied. The Engineering Course that her Dominant has brought her to this time has almost two dozen men in their early twenties who are reluctant to get started at first. They are new to someone like her, someone whose entire purpose is to offer herself up to strangers in public and let them use her to their heart's desire. Once they get started, they are become more and more creative with the ways they choose to take her, taking turns at first, and then quickly growing tired of waiting their turn and learning to take her two, and then three at a time.
Clamps, spanking, and dirty talk are just the beginning. It is going to be a long learning session...