Teaching and spanking

My guy teaches a course during both the spring and fall sessions. It's good because the educational institution isn't far from work. It's pretty much equidistant from where we both live.

"What would happen if I showed up in your class?" I asked him.
"It would be similar to your showing up at one of my training sessions at work. Your presence would make my day," he admitted.
"You're sweet," I replied.
"You would definitely make teaching more interesting. I would make you stay after class and spank you for being a bad student," he said.
"When is your class starting?" I asked, with both of us grinning at each other.

It's nice that we both like to fantasize.