Tess's troubles

"Tess," you say as you look at your watch, "every day at 5 pm, your anus, pussy, or tongue will start to itch. It's random which one it is. The itch will get worse and worse and only my semen will will relieve it. Oh, and my semen touching any part of your body causes you to have the most intense orgasm of your life."

"You bastard!" said Tess before she bent over and slapped her ass as hard as she could.

"Oh yeah, if you insult me or grow angry with me, you will have to punish yourself."

"Fuck you!"

"Whack!"

"Stop this!"

"Oh, don't worry, if you're a good girl, I'll stop this experiment at the end of the semester...if you are a good girl. Hmmm, it's 4:59."