Finally go to class

I walked inside the classroom and immediately made eye contact with a blonde girl.

"John!!!!" she shouted. It was my friend Heather, my favorite sexual partner for class. She already had a large amount of cum dripping down her face and her legs were slick with pee. Heather ran over and crushed me with an attack-hug, pulling me into a deep kiss. I ran my hand through her cum-stained long blonde hair, and slid a quick finger in her pussy. She was completely nude except for a pink skirt which stopped about halfway down her thighs.

"Thank god you're here John, we were beginning to think you wouldn't show!" Heather said. "Quick, Poppy's got us seats near the front!" She put a guiding hand on my butt, which was wet with cum and pee, and we walked over to a table. There I saw Poppy, my other classmate friend. She had shoulder-length brown hair with comparatively less cum in it, and was wearing a lilac blouse and necklace.

"Poppy only got here a few minutes ago so she missed the bukkake," Heather explained, "I got loads on me, it was so hot..." she drifted off and began to masturbate.

"Hey John," Poppy said, giving my dick a friendly squeeze, "you want a quick blowjob?" I nodded and moaned in pleasure as she took my dick into her mouth.

Heather pulled a laptop out of her backpack and put it down on the table, which had plenty of cum stains on it, as well as a puddle of pee. Since most functional objects (like phones, laptops and even paper) was designed to be waterproof, Heather opened up her laptop with pee-soaked fingers without thinking twice. Her screensaver was a picture of her scissoring her sister, whilst three boys were cumming on them.

"You two better unpack, class will start any second now!" Heather warned, fingering herself to orgasm. She was right, and I began thrusting into Poppy's mouth faster. I quickly reached orgasm, cumming three spurts on her face and hair. Poppy collected a bit of my cum on her finger and licked it appreciatively, whilst I quickly unpacked my own laptop.

"Good morning class!" came a voice from the front of the room - the professor had arrived. She wore a suit jacket and fishnet tights - more than the average person would wear but a normal amount for a member of staff on duty. She walked into the middle of the room, one hand rubbing her large pussy and the other holding a textbook. Amazingly, she looked completely dry - maybe she had just washed, I thought to myself. That would change in a minute.

"Professor!" I called out. "It's my turn to choose an activity." Once a week, one student got to choose a sexual or pee-related activity for the whole class to take part in before the lesson started. The professor glanced over at a chart on the wall, which clearly showed "John" next to the day's date.

"Right you are, John, what do you have planned?" she asked.

"Well its been a while since we've had a real pee shower." I said with a grin. Around the room people started giggling and chatting, excited by my choice. Most people tended to choose something cum or girl cum related, so a pee treat for the whole class was something to be savored. I saw a couple of students hastily drink from water bottles - I, of course, had been bursting to pee for quite some time now.

"A great choice John. Everyone, go pee into the drains!" the professor said.

At once, all the students flocked to the corners of the room, where there were four basins. These collected any pee into a large tank, which was connected to a set of sprinklers on the ceiling. Me and Poppy walked hand-on-butt over to the basin at the front near the window, whilst Heather dashed to the other side of the room where the queue was shorter. One by one the students peed in the basins, filling up the tank at the back of the room. The sight of everyone peeing was hot and I began to masturbate along with the rest of the class whilst waiting for my turn. I saw Heather crouching over her basin. A blond boy was standing over her masturbating as she peed and chatting to her. Some of his cum dripped off Heather's face and down the basin, adding some strands of white to the clear pee in the tank.

As Poppy peed in our basin I thrust my dick between her ample boobs. She didn't take too long since, like most people, she hadn't expected to need to save her pee. I still was able to cum all over her boobs though, and was happy to see some of my cum make it down the drain. It was then my turn to pee, and I turned to face the small crowd that had gathered. I had been saving my pee for an hour or so, a long time by normal standards, and so what started as a slow trickle very quickly became a rushing torrent, so forceful that some pee splashed out of the basin and on to the students nearby. Those watching me had begun to masturbate at the erotic display, moaning in pleasure as they played with themselves. One girl came up behind me and started fondling my butt with one hand, whilst she drove a red dildo in and out of her dripping wet pussy. She soon orgasmed, covering my butt in girl cum, some of which dripped into the basin. My audience in front also came, causing cum and girl cum to land on my shirt, legs and down into the basin. After a solid few minutes of peeing I was done, and the whole class looked at me, impressed and aroused by my long heavy pee stream.

"Ok, everyone into the middle and then I'll turn on the sprinkler!" the professor shouted. We all rushed into the circular pit at the centre of the room, lying down on the floor. Heather and Poppy rushed over to me and we chose a spot right in the middle of the group. It was a tight fit, with people pressed close together and limbs heaped on top of each other. Eventually, everyone got into a position where they could comfortably masturbate. I was lying on my back, Poppy was on her side next to me and Heather had her face buried in Poppy's pussy.

The professor was sat at her desk, her butt stuffed with a self-lubricating dildo and vibrator in her pussy. "Ok everyone, I'm turning it on!" she said, and pressed a button on her desk. Instantly, a light trickle of pee began to pour out of each sprinkler, wetting us all underneath. The feeling of being soaked like this was one of my favorite, and I began to masturbate in earnest along with the entire class. I saw Poppy next to me break into a moan, her face becoming an expression of pure lust. She leaned closer to me and we made out whilst masturbating. Very quickly, the whole class was transformed into a moaning, writhing mass - enjoying one of the hottest experiences pee could offer.

"Mmmm, very good..." the professor purred, clearly enjoying the view. "Let's turn it up!"

The trickles of pee became firm streams once the professor changed the setting. Now my shirt, which still had a few dry spots, became completely pee-soaked, and I loved the feeling of the wet fabric on my skin. The horny atmosphere in the room increased tenfold as we became even more lusty, savoring the taste and feel of pee. Poppy had taken over stroking my dick and I was fingering her pussy. Against my side was a dick that was grinding against me, and I could feel a tongue licking around my butt. The feeling was immense, being covered in beautiful crystal clear pee, and jerked off, grinded against and licked from every angle. Poppy moaned in my mouth, evidently loving the pee and Heather's tongue in her pussy, echoing the sounds of the horny room. Soon we were all ready to orgasm, doing our best to hold it in such a hot moment.

"Ok class, give me your sexiest faces!" the professor called, camera in hand. "You can cum in 3, 2, 1... CUM!"

The room was filled with loud moans and the mass of bodies began to shake and convulse as we all came to our own orgasms. I came all over Poppy's hand, undoubtedly hitting my shirt and a few other bodies. I felt Poppy's orgasm through our kiss as she came all over Heather's face. One by one the class came, until eventually we were all lying in a happy, pee-soaked heap.

"That was incredibly hot everyone!" cried the professor as she came herself, drenching her tights in girl cum. "Back to your seats so we can start the lesson!"

Everyone slowly got up and returned to their places. I sat down, easing onto the self-lubricating dildo with a sigh of pleasure, enjoying being filled and feeling the pee drip from every part of me.

"Hey John can I ride you this lesson?" Poppy asked. Generally, sex was permitted in lessons as long as we kept quiet, and since it improved memory and concentration, most teachers encouraged students to stay horny throughout lessons, whether that be through sex, masturbation or just sitting on a self-lubricating dildo.

"Sure thing" I said, and opened my legs for Poppy to sit on my lap, pee dripping all over my legs.

"Hey! No fair!" I heard Heather exclaim. "You got to make out with him all through the pee shower! I should get to ride him!"

"Girls, it's ok, we can take turns!" I said. "Heather you can go first, and then swap with Poppy every time we cum." Both girls nodded their assent. Heather lowered herself onto my dick whilst Poppy sat down on a dildo. The professor began her lesson, talking from the textbook and casually drenching her legs in pee. Around us, students sat on each others' laps and enjoyed the dildos squirting out lube. There were even two girls 69ing, somehow managing to still type notes.

I greatly enjoyed filling Heather's pussy with my dick, and, even though we weren't really fucking, felt myself get close to cumming in just a few minutes. My spurts of cum inside her pussy set off her own orgasm - Heather quickly made out with me to stifle the moans. After our orgasms had subsided, she swapped with Poppy, my dick getting hard again in no time. This continued throughout the lesson, and by the time we got up to pack and leave, a steady stream of my cum was dripping out from both of their pussies.