Marc was sitting in the back of history class, very bored. He hated class but loved going to St. Peter's School for Boys because he loved showing off in front of other boys. Marc was fifteen with short dark brown hair, big brown eyes, and a thin build. He noticed certain boys at his school would check him out, and he loved giving them a show. He liked the uniform the boys had to wear too - dress pants, white shirt, tie, dress shoes and socks - it was kind of a turn-on for him.
So sitting in history class and being bored with the lecture, Marc decided it was a good time to have some fun. Since he was in the back of class the teacher never paid much attention to what he was doing. He had always been quiet and well-behaved, so he could get away with a lot of things as long as he didn't get caught.
Marc stretched out his legs and kicked off his dress shoes. He used the toe of one foot to pop off the heel of the other shoe and slide his foot out, then used the toes of that foot to pop off the other shoe. He kicked his shoes away over to the side and stretched his feet in his grey nylon socks. Already the boy sitting next to him was watching, and Marc popped a boner. He slid down in his seat and put his socked feet up on the empty desk in front of him. Then his hand went to his crotch and he started to rub his hard-on through his dress pants. The boy next to him was now staring, and it looked like he was getting a boner of his own. Marc knew he was into it.
Next Marc reached under his tie and unbuttoned a couple of buttons on his shirt. He reached inside and started to rub his nipple. With one hand he was pulling and twisting his nipple, and with the other hand he continued to rub his boner through his pants. Then Marc sat up a little in his desk and put his feet back on the floor. He looked to make sure the teacher wasn't paying attention, but he was droning on about some war.
Marc's hand went to his fly and he very slowly lowered the zipper on his pants. As he did his pants opened up and his white briefs came into view. Most of the other boys wore boxers, but Marc thought briefs were hot, and he liked showing them off better than boxers. By now the boy next to him was staring at him completely. Marc then unbuckled his belt very slowly so it wouldn't make noise, then popped the top button on his pants. Now the front of his pants were wide open showing his brief-covered boner. Marc then slid back down in his seat and put his feet back up on the desk in front of him. Now he really went at it, rubbing his hard-on through his briefs while his neighbor watched him.
After a few minutes of this, Marc sat back up straight in his desk. But as he slid himself back in his seat, his pants caught on the seat and stayed down, so he ended up sitting there with his pants at his thighs and all of his briefs showing. Now the boy next to him was staring at his underwear and rubbing his own boner through his dress pants at the sight of Marc.
Marc checked again to make sure the teacher wasn't paying attention, then he pulled the front of his briefs down exposing his boner. He already had pre-cum on the end from all the stroking. The boy next to him just stared with his mouth open and furiously rubbed his own hard-on through his pants. Marc now openly jacked his boner in class. He was so excited it didn't take him long. He felt that familiar tingling and knew he was about to cum. He had to suppress a moan when he started to shoot. Pretty soon he was cumming all over himself. Some of the cum got on his shirt, some of it on his underwear. Marc looked over and saw his neighbor jerk and twitch and knew he was cumming in his pants.
Marc pulled up his underwear just as the bell rang. He stood up, still in his socks, and turned so his back was to the front of the classroom. He quickly pulled his pants up and pretended like he just had to tuck his shirt in. He quickly got his pants zipped up and belt buckled, then found and stepped into his shoes and left class without looking back at the boy next to him.
A couple days later Marc went to science class where the students were told they would split up into partners and work in the lab. Marc noticed that same boy from the other day looking at him - he now knew his name was Jeff. He walked up to Jeff and asked if he wanted to be lab partners, and he said yes. The took the lab table in the back of the room. Marc was sure he could have some fun.
Marc and Jeff sat at the lab table which was higher than regular desks and was closed in front so no one in front of them could see behind it. At first they were sitting on raised stools at the lab table while the teacher explained the experiment for the day. While they sat there Marc caught the heels of his dress shoes on the rungs of the stool. He popped his heels out, then let his shoes slide off his feet and hit the floor. He flexed his feet in his navy blue nylon socks. Jeff looked down when he heard his shoes hit the floor, and he slipped his own shoes off too to show his black dress socks.
Finally the teacher finished his explanations and the class began their experiment. Marc and Jeff stood up in their socks and began working. After they had things going, Marc's thoughts turned elsewhere. He reached down and rubbed himself through his pants and began to get hard. Jeff looked down and saw him rubbing and started to get an erection of his own.
Marc looked around the classroom. The teacher was occupied with a textbook up front, and all of the other boys seemed engrossed in their work. Marc reached down and quietly unbuckled his belt. He undid the top button of his pants, then slowly lowered the zipper. The whole time Jeff was watching and rubbing his boner through his pants. Then once Marc got his zipper all the way down, his pants dropped to his ankles. He was standing there in his navy blue briefs in class. He knew this was risky, but he was so turned on he couldn't help it. From the bulge in Jeff's pants he knew he liked it too. Then he decided to risk it and go a step further, and he stepped out of his pants. He was standing behind his lab desk wearing just briefs and socks from the waist down. This had him so excited his boner was oozing pre-cum, leaving a spot on his briefs.
Marc pulled the front of his briefs down so his boner popped out. It felt so good to have his dick out in class like that, and he liked giving Jeff a show. Jeff was rubbing away at his own hard-on through his pants while staring at Marc jacking his boner behind the table.
Then Marc realized that one of the boys at the lab table in front of them, Rick, was watching them. Rick had watched Marc jack off before, and Marc figured he knew what was going on. Rick said something to his lab partner, then walked back to Marc and Jeff's table. Rick looked down at Marc with his pants and shoes off and boner in his hand and smiled. He was rubbing his own hard-on through his uniform pants now.
Rick said he thought they might need help, and Marc, smiling, said he was glad to have some help with their experiment. Rick stepped out of his dress shoes and kicked them under the lab table. Marc kept jacking his dick while Jeff and Rick watched. Jeff once again stared at him with his mouth open, almost looking like he was in a trance. But Rick reached over and started jacking Marc for him, the whole time still rubbing his own boner. Then Rick unzipped his own pants and began rubbing his boner through his boxers. When Rick worked his hard-on out of his boxer fly and pulled it out, Marc took a hold of it and began stroking him while Rick continued to stroke Marc's dick.
Marc began to get that great tingling sensation. He resisted the urge to moan out loud, but Rick could tell from his face that he was about to cum. Then with a small grunt, Marc began to shoot streams of cum all over the floor. Right at that same moment, Rick began to shoot cum all over the floor too. Seeing Marc and Rick cum made Jeff start to twitch and jerk again as he shot his load into his pants. Rick put his dick back in his pants and zipped up. Then he reached socked feet under the table to get his shoes back and put them on. He smiled at Marc and walked back up to his own lab table.
Marc looked down and realized that he had cum all over his pants and shoes. He bent down and picked up his pants and quietly slipped them back on so no one would notice what he was doing. They had some cum stains on them, but they didn't look too bad. He then noticed that the shoes under the table were not his; Rick must have put Marc's shoes on before he walked away. He wondered if Rick had done that by accident or on purpose. So when Jeff wasn't looking, Marc put Jeff's shoes on and left Rick's under the table.
The bell rang and Marc grabbed his book bag, told Jeff he would see him tomorrow, and walked out of class.