Berry, of course.

" Mrs. Berry, please stand up and present the today's homework with the rest of the class," Mr. Barb said, and Berry's heart dropped. She heard a short chuckle behind her, belonging to one of the boys who accompanied Dave with undressing her. She started to sweat, and felt so hot in the face as if she had a cold. " Mrs. Berry?" She stood up really slowly, not being used to not follow teacher's instruction. She paged through her notebook, when she finally reached the homework.

"T-t-the..." she mumbled. The thin desk was the only thing that covered her lack of skirt, and that embarrassing fact for sure didn't make it easier to explain already hard math homework with words.

"But it's better than going to the blackboard. Then everyone would see that beyond my pantyhose, nothing is covering my legs," she said to herself, and it actually cheered her up. She took her notebook with both hands and started to explain the homework. The longer she talked, without anyone noticing anything, the easier she became.

"Damn, Dave was right, she really has superb ass." She heard behind her, and realized something is poking her plump butt. The boy sitting after her raised her shirt with a pen, reveling her entire bum to him. She froze with fear, and all her muscles tighten. "Your buttocks are so fat. I would love to get a good grab."

"Mrs. Berry?" she heard the teacher, and was afraid to look at him. "Please, continue".

"So nobody realized anything. It's only the boy, who already saw my naked butt." she thought, trying to calm down. The boy kept poking her, but it wasn't anything serious. He can't do much, because he is pretty far. He can only look. And poke. Nothing more. She continued to read, trying to ignore the boy's resolve to humiliate her.

To her delight, it ended up better than she was expecting, although constant poking of her butt still wasn't that pleasant of an experience.

"Great job, Mrs. Berry," Mr. Barb said. "You deserve an A. Please, sit down." Feeling victorious, she corrected her shirt, to not expose her butt to the boy behind her anymore, and sat, with a great sight of relieve.