The guys behave and study so Jenna gets bored

Jenna spends the next three weeks explaining new concepts in class. The classes go very smoothly. The guys in the class are really paying attention. Some of the better students, like Matt and Andrew do a lot of questions in order to help the rest of the class to understand everything. Jenna is really surprised about how well the boys are behaving and how much harder they are working. In fact, they probably told what happened to other classes as all the classes are, in general, behaving much better.

The inconvenient for Jenna is that she cannot use the app on the boys. Well, she could use it, but she feels it would be wrong to use it without a reason. So, she is a little pissed off that she has this fantastic app but she is not using it lately.

The week before the next exam, she is pondering what to do. She could device an impossible exam so all the guys would fail, and she would have an excuse to play with their dicks again, but that would not be ethical or fair. So, ultimately, she decides to do a regular exam: not too easy, not too difficult and the same for everybody in the class.

The day of the exam, she sees how the guys smile when they read the exam. Even Ben and Phil seem quite confident. Of course, the marks reflect this: Matt and Andrew get an A, Michael, surprisingly, gets an A-, just like David and Daniel, John and Connor get a B- and Evan, Ben and Phil a B. “Guys, I am so impressed with your performance. Congratulations to all of you for your hard work. As a result, I will reset all your penises to their original sizes”. All the guys in the class cheer, except Andrew. As he got an A, he would have his penis increased to 4” and 6”, but instead he will recover his much smaller original penis. “However, you all have to keep this level of work. There will be an exam in two weeks. If any of you drops below a C, I will start using the app again on you all”. Jenna was sure the guys will try to keep up with the good work: 3 weeks with shruken penises was too much for most of them.

After that class, Michael goes to speak with Jenna: “Mrs. Fletcher, my dad wants to speak with you tomorrow. Will it be possible?”. Jenna is startled by the question but she has no option but to accept. What would want Michael’s dad? Maybe he is going to recriminate her use of the app on his son. She knows she went too far with Michael the first day humiliating him in front of the class and shrinking his dick to just 2”.