No, she finally leaves.

Even if Berry "won" by explaining her homework to the teacher without any problems, she still couldn't say the rest of class was a piece of cake. With the constant feeling of her bare butt on the chair, her right hand spend most of the time of the one-hour lesson between her legs, covering her lady parts, which she feared could be exposed any minute. Nothing like that happened, but she did feel safer during the lesson.

After the bell rang, she felt relief, but also a new problem arose. How is she supposed to leave the class now, with all the surrounding classmates? Where should she look for Dave? Will he really return her skirt and panties? Her next class is gym, so there is no way she can reach it without any kind of protection of her bare butt and quim...

For now, she decided to pack her things up as slowly as she could, so most people would leave the classroom before her. After a couple of minutes, she again covered her front with the bag, and pulled her shirt in the back, to some-how cover her round butt. She left to the corridor, where she stuck to the wall. Gazing around, she was looking for Dave, but instead of it, she felt her arms being grabbed from both sides.

"Nooo!" she screamed with fright a little too loud. That brought really unnecessary attention to her situation, with a lot of students looking at her, while she was dragged by two boys further into the corridor.

"That's up with that girl? Why is her skirt so short?"

"Does she even wear a skirt? Who is she?"

"That's Berry Hapel. It's normal for her. I heard she is like that all the time."

"Is she? Why?"

"I heard..."

The voices of other students commented Berry's situation around her, and she felt like if she was going to explode from embarrassment. Everyone was looking at her, and saying this strange things about her. Was that really what others thought about her? That she likes to not wear some parts of clothes? No, it's impossible she has such a reputation. She doesn't like it at all, she just wants to be left alone...

The boys dragged her to the men's toilet, and threw her onto the floor. When she looked up, she saw Dave satisfied face.

"I heard you did pretty good at your math lesson. You are getting good at this", he laughed, and throw her skirt back. She caught it, and immediately covered her pussy with it. "As I promised. Your skirt." Berry looked at it, and realized it got a lot shorter than it was before. Not even cut by half, but more like by three-quarters. She wasn't entirely sure it would even cover her entire buttocks.

"B-but my panties..." she complained silently. Dave looked at her with disappointment.

"You became quite greedy, didn't you," he replied. "You wore it, so I can take it to my collection, no?" he asked, and after a short thought, he looked as if he realized something. "Now that I think about it, I forgot about something, no? Greg, Mike, grab her". After his words, she again got held by her arms, and squeezed to the ground. With her new skirt still in her hand, nothing was able to hide her virgin quim from before Dave's gaze. "That's some nice pussy," he said, and touched it gently for a few seconds. She struggled her hands with all the strength she could muster, but the boys were too strong for her, and she was afraid of trying to kick Dave, as if it could make her situation a lot worse. "Don't worry, I'm just taking what belongs to me", he said, and his hands went under her shirt, to her back. She shivered, and kept fighting with boy's muscle to no vain.

After Dave backed out, she only understood what he did after looking at him. He was holding her bra in his hand. Her D-cup breast were all free to jiggle around under her shirt. She wasn't wearing any underwear, and at the moment only her long school shirt to was covering her nakedness.

"Don't worry, I won't take anything else for now," he said, staring at every corner of her body. "Let's go for now, boys."

They quit the bathroom, leaving Berry's exposed figure on the ground.