Bella goes up to the sixth floor in the main building on campus to her Bondage and Punishments class. The door to the bondage room is open. Bella sits down next to Angela, who is speaking to a group of girls. Angela introduces these girls to Bella. They all greet Bella happily.

Bella asks Angela how her meeting with the Headmaster went.

"It went really well. There's a couple of things he wants me to improve on, but said that he is very impressed with my body." Angela tells Bella.

The tutor arrives about five minutes later than the class is about to start. He closes the door behind him. He looks about mid-thirties. Bella thinks that he is very handsome.

"Sorry, I'm late. I had an important meeting with some faculty members. Before we get started, I just want to let you know a little bit about myself and what this class entails. My name is Mr. Green. You answer to me with Sir. I used to be a Master, up until a year ago, and decided to give it up to teach. I have had countless sex slaves in my life. I had my first when I was eighteen. It was a family tradition. Both my father and grandfather were masters. I think that you are very lucky to have the opportunity to be a sex slave. I have two rules in my class; that you do as I say at all times and that you are on time for class. I don't entertain tardiness. I was late today but in future that door closes at 3 sharp. If that door is closed, you are forbidden from entering the room and you will be punished the following week in my class. Do I make myself clear?" Mr. Green looks at his students.

"Yes, Sir." The class replies.

"This class is about about punishments and bondage. You will be spanked with various types of equipment. You will have candle wax dripped on you, however that probably won't happen until closer to the end of the school year.

"This class will also include you being tied up or handcuffed while you are fucked. A few of you will get that opportunity today. While everyone else is working on a task at hand, I will pick two boys and two girls to be tied down on the bed, with not a lot of movement, while I fuck them." Some of the girls in the class get giddy at this. "I'm quite a hands on tutor. I like to get involved. Yes, I will put you in pairs a lot and give you tasks to do but while that is going on, I will often pick to students to have some quality time with me."

"Okay, everyone find a partner of the opposite sex and take off your clothes," Mr. Green informs his students.

Bella pairs up with Jasper.

"First the girls are going to spank the boys and then you'll swap. I'll tell you when to swap. So boys lie down on a mat. Girls go on your knees and spank them hard with your hand." Everyone gets into their positions.

"Hit them on their right bum cheek once and then their left bum cheek, then their right bum cheek again and so on. You may begin."

Bella puts her hand in the air and smacks into onto Jaspers right bum cheek. Jasper doesn't seem to flinch. Bella tries again, harder this time. After about the tenth time spanking him, he lets out a yelp.

"Good work," Mr. Green comes over to Bella and Jasper. "What are your names?"

"I'm Bella, Sir."

"I'm Jasper," Jasper stays lying down on the mat.

"Follow me over to the bed," Bella and Jasper stand up and follow their tutor over to the bed in the centre of the room. "Bella, I'm going to fuck you first. Lie down on the bed, on your back."

"Of course, Sir," Bella does as she is told. She feels a shiver down her spine, she feels both nervous and excited.

"Jasper, you can stand at the side of the bed and watch," Mr. Green looks at Jasper.

Mr. Green gets on top of Bella and ties her hands tight to the top corners of the bed. She can feel the burn against her wrists already from the rope. He stands up and ties her feet to the bottom corners of the bed. Bella can hardly move a muscle. She is spread out across the bed. She can see out of the corner of her eye that Mr. Green removes his belt, and then his trousers and his boxer shorts. Bella can see Mr. Green's cock spring out. It looks about 9 inches. He keeps his shirt on and kneels onto the bed.

Bella can feel his breath on her stomach. She likes it. She sees him take his cock in his hand and feels him put it in her already wet pussy. She lets out a moan as he pushes it in further. Mr. Green then starts to thrust his cock in and out of her. Bella starts heavy breathing. Her body starts to move up in response to her tutors hips but is stopped because she is tied down.

"Do you like this, Bella?" Mr. Green asks his student.

"Yes, Sir."

"Good."

Bella screams as she comes. A few seconds later Mr. Green comes in her. He takes his cock out of her and unties her from the bed.

"Well done, Bella. You can stand next to the bed while I fuck Jasper." Bella stands up from the bed and is unsteady on her feet for a minute. Her wrists and feet are slightly sore from the rope.

"Jasper, lie on the bed, face down," Mr. Greens tells Jasper.

"Yes, Sir," Jasper does as he is told.

"Mr. Green ties Jasper to the bed, the same way he tied Bella to the bed, except Jasper is on his front.

Bella can see Mr. Green put his cock into Jaspers ass. Mr. Green holds onto Jaspers head while he fucks him. Mr. Green comes and then takes his cock out and unties Jasper.

Mr. Green tells Bella and Jasper to go back to their mat. He then tells the class to swap with their partner. The boy is now to spank the girl.

Bella lies down on the mat and is spanked by Jasper until the end of the class. She can feel the burn on her ass by the end of it. She reckons that it will hurt her to sit down for at least a week.

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