The Island Ch. 04

The four of us walked in and sat down to wait for the other girls. We didn't have to wait long. Fist to walk in was a very small girl named Ann. She looked to be barely more than four and a half feet tall, and thin, with small breasts and little pink nipples. After her Diane walked in, talking with a girl named Luce. At least, that's what the other girls called her. Later, she told me her name was actually Lucy. She was curvy where Ann was rail-thin, with thick thighs and large breasts. Her dark, wavy hair fell down just past her caramel-colored shoulders, but my eyes didn't stop where her hair did, continuing down to her round, firm ass. The girls all took seats at the tables, and Ms. Julie asked me to stand up at the head of the class.

"Alright, let's get started, girls. In this class, we will study the male anatomy in detail as well as the sexual functions of human anatomy in both genders. You've already studied human anatomy in detail without this specific focus, so we should be able to gloss over all the basic concepts. Let's start with the differences between males and females."

Leah let out a loud "Whoop!"

Ms. Julie smiled as she walked over to me and began pointing at parts of my body, while I stood at the front of the class.

"We'll come back to the genitals later. First, notice the difference in chest shape." She ran her fingertip from one of my nipples to the other. "Males lack mammary glands, and barring uncharacteristic hormone levels they do not develop breast tissue. Now, there are also a group of traits that generally differ in males and females but are not understood to be universally distinct." She brushed her hands down the sides of my hips. "For example, males generally have wider shoulders and narrower hips than females, but this is not always the case. They also generally have more testosterone, resulting in more body hair and a greater ease in developing muscle mass." She pulled, gently, on one of my chest hairs. "They also tend to be taller, although again, that's not always the case. Now, on to the fun stuff." She pointed to the table in between us and the girls. "Would you please get into position on the table?"

I sat at the edge of the table and lay back. Ms. Julie stepped over me and sat just above my crotch, but Leah interrupted her. "Ms. Julie!"

"Yes, Leah?" Ms. Julie said with her fingers gently resting on my slowly hardening shaft.

"Would it be helpful if one of us sat there and helped so that you could point things out while you talk? I'd be happy to help if you'd like."

Ms. Julie laughed. "Well, at least you found a way to stay on topic with your interruptions. I wish we'd had a penis around when I was trying to teach you biology!"

"Agreed!" exclaimed Luce, with her hand in the air.

Ms. Julie climbed off of me, using my leg to steady herself. Leah, being a bit shorter, had to use more of her body for leverage, giving me a wonderful view of her ass and pussy as she swung herself up to straddle my torso. She lifted my dick gently as Ms. Julie gestured to it. "This organ here is the penis. I was hoping to show you the process of an erection, from fully limp to fully aroused, but that might take too long. We seem to have gotten him fairly excited."

"Aw, come on, let's try it!" Leah interjected.

"Alright, do you think you can?" Ms. Julie asked me.

"I'll try," I said, closing my eyes because there was no way I was going to get less turned on in this room with my eyes open. After a few minutes, I heard Ms. Julie's voice and opened my eyes.

"Alright, that's probably as good as we're going to get today. Leah, could you lift the penis slightly?"

I felt Leah's fingers gently lift my mostly soft dick, but then she suddenly let go. "Oh, he's leaking!"

Ms. Julie looked over at me. "I thought pre-ejaculate was only produced when you were aroused? We just watched you go into a non-aroused state."

"It was produced earlier when I was aroused, and then when it shrinks and there's less room for it, it comes out."

"Oh, okay. Well, don't worry about it Leah, there will be a lot more where that came from in a minute, and you literally asked for it."

"Oh, I'm not worried." I heard some startled noises from the other girls. "It's not bad, either. A bit salty." I smiled.

"It's fine, girls, there's nothing wrong with that. Let's move on, though. "When a man is aroused, usually by sexual thoughts or images, muscles relax and contract in the penis to increase blood flow in and decrease blood flow out. Leah, please keep your fingers under the penis, gently lifting it so the girls can see." She walked around and leaned forward, dangling her breasts in front of my face. "Crowd in, girls, as he becomes aroused watch as the penis stiffens and grows."

She ran her finger down my side as she walked back around the table, rudely taking her boobs with her. She bent down, and Leah lifted my cock a bit higher. "You'll see that the blood vessels are now more pronounced." Ms. Julie pointed a finger at the underside of the shaft. "This structure here on the end is the head of the penis. Usually there is a large flap of skin that folds over the head, but he's been through a common surgery known as circumcision that removes that extra skin. The head is the most sensitive part of the penis, which is already a very sensitive organ." She began running her nails around the head of my cock. "Stimulating the head like this is going to feel very good for him. Now, this hole is his urethra, which expels urine, as well as semen." She gently cupped my balls with one hand. "Semen is created by the testicles, which are here inside the scrotum. Now you have to be very careful with these because they're very sensitive to pain. But come up here and feel the penis and testicles, everybody. Explore them with your hands."

Immediately I felt Leah reach down and stroke me with one hand gently hefting my bells with the other. Soon I felt the other girls do the same in turn. There was poking, squeezing, and tugging, and even though it was a bit clumsy, I was quickly getting quite hard.

"When he's aroused, like he is now, blood flows in to the penis, hardening it. The testicles also being producing semen, which will shoot out of the penis during an orgasm. Women can have orgasms as well, although they don't have any semen shooting out of them when they do. But while we're on the topic, who wants to see an orgasm." After a chorus of yesses, Ms. Julie continued. "Leah, please stroke the penis back and forth."

My toes curled as Leah started to do just that. Ms. Julie continued to describe exactly what was happening in clinical detail. "As she strokes his penis, his nerves are communicating with his brain to increase his arousal, which stimulates the creation of sperm in his testicles. This also draws even more blood into the penis, increasing his sensation in the organ, and even further increasing his arousal. There is a similar effect in females when they become aroused, but only males release sperm, as you'll see soon." She knelt next to my legs as Leah's strokes got faster, and I could feel my orgasm building. Suddenly the sensation stopped.

"Aagh!" I involuntarily exclaimed. The girls started laughing. My cock was rock-hard.

"I have a question, Ms. Julie." Leah said, mischievously, with her hand raised.

I could hear the smile on Ms. Julie's face as she responded, agonizingly slowly. "Yes, Leah?"

"What does it feel like for him if you get him really aroused and then stop touching him?" I could feel my dick twitching and pulsing in the air. I really wanted someone to touch it.

"Well, Leah, you're asking the wrong person. I don't know what that feels like. I think you should ask him."

"Good idea." Leah turned her head to look at me, lying on the table behind her. She had an insufferable grin on her face. "Can I ask you a question?"

"Seriously?", was my response.

"What does it feel like when someone strokes your penis to get you aroused, and then once you're very aroused, just stops touching you at all?"

I decided to just be honest. A little teasing is fun, after all, but I didn't want to get blue balls. "In the moment, it's really frustrating. If you do it at the right time, though, and if the delay is short, then it can actually make the orgasm more intense. If you wait too long, though, it's just painful."

"So you would like for me to start stroking your penis, again?"

I laughed. "Or, if you would prefer, I could throw you off of me and take care of it myself."

Her eyes lit up. "Ooh, that sounds like a challenge! I bet there are enough of us here to hold you down. Girls, we-"

"Leah!" Ms. Julie interrupted, before things got out of hand. "Not right now, please. We're trying to do a class, here. I want the other girls to see him ejaculate. It's interesting." She paused for a moment, and then looked Leah in the eye. "Some other time, when you do decide to get a group of girls to hold him down and have your way with him, I expect an invitation, is that clear?" I almost protested while Leah just smiled and nodded, and then I realized that a bunch of beautiful young women holding me down to have their way with me didn't sound that bad at all, even if they did tease me a bit.

"Yes, Ms. Julie."

"Now please resume stroking his penis, if you don't mind."

Finally I got some relief, as Leah's hands began stroking up and down my shaft. My feet went numb, and I was starting to lose all feeling everywhere except my penis. Her tease had done its trick, and I knew this orgasm was going to be a big one. She started pumping more aggressively, squeezing slightly. The pressure was growing. For a few seconds my entire body tensed, and then I felt the release I had been denied earlier. The girls had crowded around me without my noticing, and they took a collective breath when my hot, liquid cum hit the cloth that Ms. Julie was holding.

Leah stepped off my torso, allowing me to sit up a bit and see the room again. Ms. Julie began washing the cum-soaked cloth in the nearby sink, and Leah asked her if she could wash her hands after she was done. "Sure, or you could lick it off," Ms. Julie answered with a smile.

"Ooh, I hadn't thought of that. That sounds kind of exciting."

Ann interrupted her, "If you don't want to be the first to try it, I wouldn't mind." Then she bent over toward my crotch and licked my softening dick. I twitched a bit in surprise, but she still got it. After a moment, she looked over at Leah. "It's really good. Salty, with kind of an odd flavor. Almost like some savory vegetables? I like it." She started to bend down for more, but Alicia put her hand on her arm.

"Wait, I want to try some." She got on her knees and sucked my limp cock into her mouth. I could feel her swirling her tongue around the head, even trying to stick the tip into some of the folds of skin. If I had not come literally seconds ago I would have been rock-hard, doubly so after I saw Leah suck my spunk off her fingers.

"Alright, alright, girls, let's move on to the next lesson: female orgasm."

Diane looked confused. "I'm pretty sure we can't do that."

Ms. Julie was unperturbed. "I'm pretty sure you just volunteered. Sit on the table and lean back like he was, please."

Diane climbed up, and Ms. Julie turned to the class. "Alright, now he's going to do a little demonstration for us, but first I want to remind you of the relevant anatomy. Now, do you all remember the different parts of the vulva?"

Alicia spoke up. "Yes, Ms. Julie, there's the vagina, the urethra, the labia minora and labia majora-"

Ms. Julie reached down and pulled apart Diane's labia to display her clitoral hood. "And what's this part here called?"

"Oh! My clit!"

"That's right, Diane!"

"But Ms. Julie, why does that feel so good? Whenever you give us our exams, it's always a strong sensation, but nothing like this!"

"That's because you're aroused, dear. Now," she gestured to me, "if you would be so kind as to begin your demonstration."

I walked over and stood next to Diane's torso. Leaning down to her, I looked her in the eyes. "Is it okay with you if I touch you?"

"Yes."

I began massaging her upper thighs, while I explained to the girls what I was doing. "I'm trying to relax her and get her more turned on." I stroked down her long, toned legs to her knees and back several times, kneading her thighs. I moved my ministrations over her pubic mound, slipping my fingers down to either side of her outer lips. "I'm not going to start out touching her clitoris directly." I stroked my fingertips lightly, up and down the outside of her outer labia, as she began to softly moan. "See how she reacts to these light, gentle strokes. She's starting to get more turned on, and as she does, she's going to want more pressure and faster motion."

"Yes, please," I heard Diane say behind me.

I chuckled and used one hand to gently pull back her lips near her clitoris. I pressed my thumb onto her clit, and I started rubbing it back and forth. She breathed in sharply and put her hand on my arm. I pressed down harder and started rubbing faster. I heard a low moan from Diane. "She's getting closer," I said to the girls in front of me. They were speechless, with rapt attention. I could feel Diane's clit under my thumb, rubbing back and forth.

She was starting to buck her hips up under my hands now, breathing heavily. I pushed my middle finger a little bit of the way into her vagina, and gently squeezed my thumb and middle finger together, still rubbing my thumb side to side. This pushed Diane over the edge, and she screamed. This wasn't a loud moan. It was a piercing scream. For a second I thought I had hurt her, and I froze. The other girls froze, too, for a few seconds, until Diane started laughing.

"Are you okay!?" Alicia asked.

Diane answered through her heavy panting. "I'm amazing. That felt amazing. I feel so good! Haha!"

"We thought you were hurt!" Luce asked.

"Not at all! Why would you think that?"

Ms. Julie put her hand on Diane's shoulder. "Sweetie, you screamed like you had broken a bone or something."

"I did what, now?"

Now we were all laughing. I knew that different people had different reactions to orgasms, but that was a first for me.

Ms. Julie walked back to the front of the room. "Okay, now let's do a round where everyone can participate. Luce, Alicia, and Ann, please lie back on the tables like Diane did." Those three girls each climbed onto a different table. "Now I'm going to pair you off and you're each going to use your lips and tongue to give each other an orgasm. Leah, you and Alicia are going to have plenty of opportunities to do this with each other, so you can pair up with Ann. Alicia, you'll be paired up with Diane, but she may need a moment.

"No, I can do it." Diane walked over to Alicia.

I figured out that I was matched with Luce, and I walked over to her. "Yes, get that mouth to work," Luce said while spreading her legs. "If I don't scream like Diane, I'm going to be disappointed."

"Well, I don't think you'll be disappointed, but I'm pretty sure the screaming is just a Diane thing. I'm pretty sure that's not normal." I pulled a chair over to make myself more comfortable, and got to work.

Luce was a vision on the table, with her large breasts drifting slightly off to each side and her toned ass propping her pussy up for me to eat. I started by kissing the side of her left knee, following my lips with my hands as I kissed my way up her smooth, firm thighs. Once I got close enough that my cheek was almost brushing her labia, I switched to her right side and repeated the process. Next, I started kneading her thighs with my hands while I took the very tip of my tongue and ran it up and down the very edge of her outer lips. She was starting to squirm, now. I switched to her inner lips, but I was still just barely brushing the edge with the tip of my tongue.

I reached my hands up and gently squeezed her breasts. The round globes were so soft that my fingers sunk deeply into their flesh. Luce began to whimper. I squeezed a bit harder, and her moans got a bit louder. I really started mauling them, and she was getting quite loud. I started licking in circles near her clitoris. Her hips were moving now, pressing into my face. I let go of her breasts and put my hands on her ass. I couldn't help but squeeze her large, tight cheeks. I was holding her off the table, now, and pressing her pussy into my face.

I briefly left her clit with my tongue to swirl it inside her slick passage, and then quickly returned it to her stiff little button. Her flavor was rich, and a little bit sweet. I sucked in with my lips right on top of her clit. Her moans suddenly stopped, and I glanced up at her face. Her eyes were closed, and her face was scrunched up tightly. I had a hunch that she didn't mind things a little bit rough, in an affectionate way, so I held her ass up with my left hand, and slapped her on the ass with my right. That pushed her over the edge. She bucked her hips up into my face with enough force that I couldn't stay attached, but I immediately went back to her clit with my lips and sucked in. My chin was soaked in her juices.

Once she stopped convulsing, I took my lips off her clit and started gently licking up her juices. She pushed my head away so I stood up and looked down at her. She was breathing heavily, and her dark brown hair was partially covering her face. She had closed her legs, and was turning to the side. I could see a hint of a smile on her face, and I was beginning to feel pretty good about my performance. She certainly seemed to enjoy it.

I looked around the room, and it looked like Leah and Diane were still at work on their partners, but it sounded like Alicia was getting close. I made eye contact with Ms. Julie, who was sitting on the cabinets on the side of the room, fingering herself. She was giving me a sultry, and seductive look until she had to suppress a giggle. Before I could wonder why I felt a hand on my stiff penis. Luce used it to pull me back around to face her as she had gotten her legs back under her and had a determined look on her face.

"It's payback time, mister," she said with a smile on her face.

"Do your worst," I replied in mock defiance.

"Oh no," she disagreed. "I intend to do my very..." She ran a fingernail around the head of my hard cock. "Very..." She wrapped her fingers around my shaft. "Best." She squeezed and roughly pumped once up and down.

"Yes, ma'am." I was starting to really like Luce's fun personality. I sat on the table and lay back. Luce put on hand on my thigh, and with the other she ran her nails down from the belly to my pubic mound. My cock twitched when she got close to it.

"I've wanted to play with these since the first time I saw you," she said as she cupped my balls and gently bounced them. Tingles ran through my body as she lightly ran her nails over the wrinkles on my sack. Those tingles intensified when I felt her tongue tease around the head of my cock.

She pumped my shaft with one hand and looked up at me. "So, I saw Leah squeeze and rub you like this. Should I try to do that with my mouth?"

"That would be great. Yes, please."

I was expecting her to start slow, but she just immediately plunged her face down and took my dick as far back in her throat as she could and sucked in hard. The sudden change in sensation, from having my hard cock sticking up in the air to being squeezed in warm, wet velvet was a shock, and I involuntarily thrust up into her mouth. She gagged a bit, and I apologized and started stroking her hair as she took a breath and then started bobbing her head up and down on my cock. She didn't go far enough down to gag again, which I appreciated, and the suction she used on the head of my penis was intense. I was starting to lose circulation in my feet as my pleasure mounted. I watched her hair wave back and forth as her head moved up and down. She was getting into it and her entire toned, athletic body was moving back and forth as she aggressively sucked my dick.