“Here you see a slut who hasn’t been doing her homework,” Professor Sandoval said. “As you can see, her ass is hardly prepared for the rigorous fucking it is receiving.”

“Fuck! He’s right! Do your homework, girls!” Andrea shouted.

“That’s right. If she’d been training her ass with the assigned dildos and plugs all week, this would be going much easier for her. Of course, she’d still be expected to whimper and moan, to make the experience more pleasurable for me, the man.”

“Sex-ed in college is really something else,” Shelby whispered to the girl sitting next to her.