Fucked by Jimmy again.

"Good morning, guys. My name is Mr. William, I am your sex education lecturer. You are here to learn how to fuck and be fucked." He paused for a moment. Then he introduced Jimmy. "This is Jimmy Jones, he is our teaching assistant and he will demonstrate to you how to fuck. We also have three girls today." Mr William pointed at Mary, Elizabeth and Joanna. "The first two are Jimmy's slaves. They'll show girls how to give blowjobs. The third one is a free-use girl who we rented for this course. She is Joanna, a PhD student of our university. She will show you how to behave when being fucked."

"In this class, you will learn the skills and knowledge about sexual intercourse. Boys should also learn how to dominate women and make them submit to your control. You will learn how to turn a girl into your ****. And for girls, you will learn your place in our society, and also many sex skills. After our class, you will be skilled and experienced in serving men, and well prepared to become slaves."

"I will never become that kind of disgusting thing." whispered a girl. Joanna could sense that Mary and Elizabeth were hurt by these words. She held their hands to comfort them.

"Ruby, can you repeat your words?" Mr. William raised his head and asked.

Ruby stood up with her tits bouncing. "Sorry, Sir. I mean, I mean, I am a good girl and did not do anything to warrant enslavement."

"I do not doubt that. But girls should be prepared for their enslavement because it might happen unexpectedly, shouldn't you?"

"Yes, sir. We should." Ruby lowered her head.

"Very good. In addition, as a free woman, you have the right to refuse a fuck from a man you don't like. But you still have to learn sex skills to please and serve the ones you like."

"Yes, sir. Of course, I should learn it."

"Good girl. But words are cheap. Please come here, join the teaching materials and prove yourself."

"What? Sir, please." Mr. William didn't say anything, just looked at her quietly.

After a short time of hesitation, Ruby walked out of students and joined Joanna, Mary and Elizabeth.

Mr William looked at Ruby. "Now we have four girls as teaching materials." Ruby lowered her head, her tits were covered by her long curly hair.

Mr. William then asked the freshmen to read the lecture notes on the screen. The freshmen took out their smartphones and tablets and read it. The first page was a video of a man and a woman in a public place. The woman kneeled on the ground and sucked the man's dick while her face and clothes were covered with his cum. Then a second video was shown, a girl was fucked in front of her classmates in class. A third video showed a girl being fucked and made cum in a supermarket and some people took pictures of her and put it on the Internet.

"This is how girls behave in our society. Girls are inferior to men and are used to serving men." Mr William explained the videos. "For girls who drop out of school, they will become slaves immediately when they turn 18. After receiving training, they will be auctioned off in the local **** centre. And for you, our ladies. Your hard work, talent, luck, or whatever it is, allows you to remain free. You should be grateful to the mercy of our society that allows you to receive higher education. But you should still keep in mind that it's your nature and duty to be inferior to men, no matter how smart you are."

Then Mr. William asked Jimmy to demonstrate to the freshmen how to fuck with Joanna.

Jimmy came up to Joanna and ordered her to stand up and sit on the podium. He then pressed her breasts with his hands, "Do you know how to touch a girl's breasts? Do you know how big her nipples will become when they are stimulated?" He squeezed Joanna's breasts hard and made her groan.

Joanna felt a wave of pleasure surged through her body. She held Jimmy's hands and squeezed her own breasts. "Girls, you should help your masters, husbands, or other fuckers to turn on yourself. Because they don't know which part of your body is most sensitive."

"You are a good example of how a girl should behave in sex, Joanna," said Jimmy.

"I appreciate your praise, Sir. "

"You see, boys. You must squeeze the girl's breasts as hard as you can to make sure her nipples are properly stimulated. And it's also important to keep your hands moving over the breast to make sure the whole area is stimulated." Jimmy explained.

Then he ordered Joanna to spread her legs. Jimmy walked behind Joanna to let students see her pussy. Jimmy pressed it with his hand and said "Do you see how wet her pussy is? It's the sign of a girl's desire to be fucked." He slipped his finger into Joanna's pussy and made her moan. "You see how tight her pussy is?" He pulled his finger out and wiped it on Joanna's leg. "You can see how wet a girl can be when she is stimulated."

"I will fuck you, Joanna."

"Yes, Sir." She said.

"You have to say 'Thank you, sir.'"

"Thank you, sir. Thank you for fucking me." Joanna corrected herself. She knew that she had to be polite and grateful to every man who fucked her.

"Good girl." Jimmy took out his cock and shoved it into Joanna's pussy. The wet pussy was slippery. He grabbed her waist and fucked her. His thrusts were fast and powerful. He fucked her so hard that she couldn't stand still, her ass was bouncing on the podium under his ****.

"Are you ready to cum?" Jimmy asked Joanna. "Are you ready to be filled up with my cum?"

"Oh yes, please, Sir. Please fill up my pussy with your cum." Joanna said loudly to the whole class. She wanted everyone to hear it.

"I'm cumming!" Jimmy moaned. He shoved his cock as deep as possible and held it there for a few seconds before pulling it out. His cum squirted out of his cock and into Joanna's pussy. It poured into her vagina, filled her up and then gushed out. Her pussy was too tight and her vagina was too small for the amount of cum Jimmy ejaculated, so his cum leaked out and dripped onto the floor.

"Thanks for ... for using ... Joanna. It is ... my ... pleasure ... to serve you. I ... I am ... looking forward to get fucked ... again." Joanna spoke these words off and on, trembling with pleasure. The wet cum leaked out of her pussy and dripped down her thighs. It ran along her legs to her knees and ankles.

"Good girl. You are a very good girl." Jimmy patted Joanna's ass with his hands and said, "Every girl should bear this phrase in your mind, which must be used to show your appreciation after being fucked by men. Joanna, clean up my cock."

Joanna kneeled down, holding Jimmy's cock in her hands and cleaned the cum with her mouth.

"You should thank every man after they cum in any hole of you," said Jimmy.

Joanna continued with Jimmy's cock, and a girl raised her hand.

"Yes, Lucy?" Mr William nodded at her.

Lucy said "Could you please repeat that, Miss Joanna? I didn't remember it just now, I hope I can write it down in my notes."

"Hmm, hmm," Joanna muttered with Jimmy's cock in her mouth. Jimmy pulled out his member and turned Joanna's head forward, "Say that again, cunt." He ordered.

"I said," Joanna cleared her throat. Her cunt twitched again when she heard Jimmy call her "cunt". "Thanks for using Joanna - of course, you should change it to your own name. It is my pleasure to serve you. I am looking forward to get fucked again. Am I clear enough? I'm sorry I wasn't clear just now." Her face was wet with Jimmy's cum and her own saliva.

"All girls should write it down." Mr William said to the class. "It's the most important sentence in your whole life. I expect you all to memorize it."

"Thank you, Miss Joanna." Lucy smiled and looked back at Joanna, "Thank you so much for teaching me."

"You're welcome." Said Joanna, she smiled and kneeled there with her face wet.

"You are really a good example for girls," Jimmy said. "I hope all girls here will learn something from your behaviour today."