CHAPTER 37

Almost everyone had a look of surprise on their faces. Andy said, "I thought you said that you were not going to masturbate in front of us again. That looked like it was quite an orgasm, the way you were bouncing around and all."

"I'm so sorry for the class. I don't know what came over me. I just had to pee so bad. When the bell rang, I had to let it all out and it felt so good. I just lost myself. I am so ashamed. That is not something that any student should have to see. Their teacher masturbating in front of a full class."

Several students said that it was Okay.

"I don't understand why I am acting like this."

"Hey, look on the bright side. You at least did not do it at your desk where it would have been broadcast to all the smart boards and the front office."

"Yes, thanks for small miracles. Okay, now that I can think a little clearer, I owe you an explanation about the water and the peeing. You see, I must drink twelve liters of water by the end of the last period, or any undrunk water will add to the time that I have stayed Green. This is in addition to the time I have to spend standing on these foot pads on the podium. Because twelve liters is a lot of water, I need to pee a lot. However, as punishment for leaving the class to pee like I did Wednesday, I have to remain in the room to pee. They gave me this carafe to pee into and then I have to dump the pee into this clear bucket." She walked over to the bucket and poured the pee into it. She still had half a bottle at the podium. She chugged the partial and set the empty bottle back onto the water cart. She made sure the carafe was on the cart next to her. She did not want to have the possibility of losing any time if she had to walk across the room to retrieve it again.

"If it weren't for the flavoring, I don't think I could do it. I don't drink enough water normally because I don't like the flavor of simple water. With some flavoring it is at least tolerable. Well enough of this silliness and what I have to do as Green. You all have a math test today. Are there any questions?" There were none from this class. Most of the students in this class were getting easy A's, and the few that were not, were only missing an A due to unturned in Homework. They tested at A level but just did not always complete the other assignments that made up part of the grade.

As soon as the tests were handed out. She gathered some of the previous classes' tests and walked back to the podium, put her feet on the pads, and started the countdown timer. She had plenty of time in case anything came up. She started grading papers and made sure she was drinking her water. She could feel her stomach sloshing as it was so full of water, but better that, than adding time to her sentence.

The period was only a little more than half over when her bladder indicated that she needed to pee again. She reached down and took the carafe and carefully positioned it and let loose. It was not so intense this time. Holding it in when she had to pee had been terrible. More than a few students watched her closely when she was done to see if she would masturbate again. She rubbed the carafe a few times on her pussy, but she was not about to have a repeat of the start of class. It felt so good to run the cool edge of the carafe across her lower lips, but she maintained herself this time.

When she was done, she looked around the room and shook her head side to side to indicate that there would be no repeat masturbation performance. One girl gave her a thumbs up and she smiled at the support. This really was the best class! She stepped off the pads to walk over to the bucket to pour the pee in. Her timer for the podium was not quite done but she had some spare time. With as much water as she was drinking at the moment, she did not want to run out of room in the carafe. She quickly walked back and resumed grading. When the podium timer ran out, she remained at the podium this time. She was getting used to standing with her legs spread apart. She could move them in together, but she could only hold that for a little while until gravity forced her to spread again.

When the period was almost over, she considered if she needed to pee a third time or if she could hold it until the next period. She decided that she could hold it. She had learned, it felt better if there was a little pressure built up before she took a piss. By her calculations she had drunk 2.5 liters this period. She was almost caught up from her lunch period mishap. She still had a little under two liters to go but by God she would not leave any water in the bottles to add more time to her sentence. A few minutes later the bell rang.

7------------

As she was waiting for the last period to start. She began to reconsider her decision to wait to pee. The recently drunk 2.5 liters was passing through her kidneys faster than she had expected. There was still at least 4 minutes to go before she could empty her bladder. With the way her day was going, she was not thinking clearly. She should have peed when she had a chance last period. But it felt so good when she really had to go. The buildup of pressure caused her pussy to tingle. She had never felt like this before today. It all started when Allen and Adam used those damn vibrating balls on her. It was like they had turned on a switch that she could not turn off. Her pussy tingled so bad. The pressure on her bladder was getting worse and as it did so, the itching intensified. Why had she not peed at the end of the last period?