personal bitch

I stepped back from Dr. Burgess. "Look sexy for me."

Lily gyrated for me.

"Hmm, Lily, you want me to fuck you doggie style. You want to be my little bitch. You want me to treat you like a dog. You want me to put you on a leash and treat you like a dog, and you can only get off if you're fucked doggie style. Understand?"

"Yes, Master," she said.

"Good, step back."

She obeyed.

The next professor was Dr. Twilliger. She was plump with big tits and a big ass.

I looked at her and thought about what to do with her.