Karen and her twin sister Kristi had just turned 18, it was their senior year of High School and today was the homecoming parade and game. They each had long light brown hair, were about 5’5” with very fit bodies and large C cup breasts that were very firm. Karen was very closed off, quiet, and embarrassed easily. Karen usually wore more conservative outfits, pants or shorts, and not much that was revealing. Oddly though Karen kept her pussy shaved completely bald, she loved the feeling of it. Kristi was more adventurous, more of a show off of her personality and her body, of course Kristi also loved to keep her pussy shaved, although she liked the way it looked. Both girls had powerful libidos; they were easily aroused and could come with very little effort. They also had very powerful orgasms, and would come again and again. Karen was a lesbian, purely feminine, while Kristi was more on the bi side. Today was exciting for both girls, especially for Karen who was a cheerleader. Kristi loved to play jokes on Karen to embarrass her, and Karen usually had no choice but to retaliate.

As Kristi got ready for the day she was trying to find something comfortable because it was supposed to be hot and humid. She decided on a pair of white thin cloth shorts that were very short and tight with a white Brazilian g-string underneath, and an old oversized t-shirt she had had forever. The t-shirt was white and so old that it had nearly worn through completely, but for now it was just very thin and cool. It came down to about the same level as the shorts, it wasn‘t tight, but snug enough to show off her breasts that filled the low V-neck perfectly. Kristi very rarely wore bras, for her they were just too constraining. Karen scoffed as she walked by to put her cheerleading outfit in her bag to go to a cheerleading meeting she had before school. The Schools uniforms were mostly white, with some blue stripes. Karen didn’t mind the colors, but never liked the fact that the skirts were extremely short, everyone who wanted to see her ass could do so with ease in that skirt.

“Nice outfit Kristi, could you wear a little less?” Karen was obviously talking with a thick sarcastic tone.

Kristi just smiled, she knew Karen was just teasing. Still, it got to Kristi, especially since she knew that Karen almost never wore underwear. Even now in her pajama pants getting ready to meet with the other cheerleaders Kristi could tell Karen had none on. Kristi then saw Karen's’ bag all ready to go, with her cheerleading briefs right there.

“We’ll see who shows off too much.” Kristi whispered quietly to herself as she took Karen's cheer briefs out of the bag and casually tossed them behind her bed. Karen came back in and grabbed her bag to take off.

“See ya at school” Karen yelled back at Kristi as she headed out of the door.

“Not as much as I’ll see of you” Kristi had a huge grin.

After the cheerleading meeting Karen and the other girls headed into the locker room to change into the cheerleading outfits for the day. Karen put on the top which she couldn’t wear a bra with because of how it fit, then the skirt sliding her pajama pants off from under the skirt. Then she looked for the briefs, she couldn’t find them, and she started to panic. A couple of minutes went buy and of course Karen had not found the briefs when her cheerleading coach came up behind her.

“Everything o.k. Karen? She startled Karen when she spoke. Karen, not wanting her coach to know what was wrong acted like everything was ok.

“Fine coach, ready to go ma’am.” She put her bag in her gym locker and grabbed her books to head to class.

As Karen stepped out into the hall the bell rang telling her there was five minutes until she had to be at class. Karen walked cautiously up to her locker to get her notebook for class then realized she had to go up the stairs. The school was very old fashioned and the stairs were huge, they were in the center of the building and were winding straight up. Karen was usually nervous about those stairs in the uniform skirt, but today if anyone paid attention they would see that Karen had nothing under her uniform. Karen saw Kristi standing next to Tracy on the other side of the hallway, just at the sight of Tracy Karen started to get wet. Karen and Tracy had started going out, in secret because of the prejudice of the town, and Karen had never been happier. Tracy was very exciting, she was adventurous and dominating and Karen loved every minute of it. For some reason Karen could just never say “no” to Tracy no matter what Tracy told her to do. Tracy was also incredibly beautiful, he had black straight hair just past her shoulders, a perfect body with smaller C breasts that were very perky and a great ass. Tracy was wearing a tight white t-shirt with a band logo and a short plaid skirt with black knee high leather boots. Karen skipped over to Tracy almost completely forgetting about her lack of panties.

“Ready for class Tracy?” Karen was very happy to see her, but it was obvious that she was nervous about something.

“Just gotta grab my book out of my locker, I’ll be right behind you.” Tracy gave her a quick grin and Karen headed towards class.

“What's up with her Kristi?” Tracy was confused when she saw that Kristi was getting a huge grin on her face.

As Karen got to the stairs she again realized that she was in trouble, the stairs were tall and wide, and crowded with people. Karen realized there was no way she could walk up the stairs holding her books and hold her skirt down, she had to just go slow and hope no one noticed. As Karen walked up the stairs she could feel the skirt bouncing against her ass, she really hoped she didn’t have to hurry at some point today. Then she realized she had to do something before the parade, there was no way she could do the cheerleading routine with no briefs on. Karen got to class and took a seat at the back; the desks were wide, each seating two students. As Karen's ass touched the cold seat she shivered and tried to relax, as much as she was embarrassed Karen couldn’t help but be extremely aroused. When Tracy walked in she had a huge grin on her face, Karen was glad to see her so happy, but she didn't’ quite know why Tracy was in such a good mood. In the hall Kristi had told Tracy what was going on with Karen, Tracy was thrilled. Tracy sat down to the right of Karen, just then Karen felt a cool breeze shoot up her legs and right along her clit. Karen soon realized that she was sitting above the air conditioning vent on the floor. As class started Karen couldn’t quite focus her attention off of the vent that was constantly blowing cool air against her most sensitive spot. A few moments later Tracy noticed that Karen was having trouble concentrating and decided to aid the distraction. Tracy leaned over to Karen and slowly rubbed her fingertips up the inside of Karen's thigh, Karen quickly clenched her thighs together.

“What are you doing?” Karen sounded both nervous and desperate.

“Just relax baby, no one will know.” Tracy still had that huge grin on her face.

Karen tried to hold off Tracy's hand, but despite her attempts Tracy's hand slowly made its way up her thigh. Karen was fighting the overwhelming urge to let Tracy go ahead, but she was nervous of Tracy finding out that Karen was naked under her skirt... and more nervous about what Tracy was trying to do in the middle of class. Karen held off for a little bit, then Tracy's index finger brushed against Karen's wet slit, and Karen lost control. Karen spread her legs just enough for Tracy to get her hand to Karen's pussy, and Tracy took full advantage. Immediately Tracy's middle finger slid right inside Karen's soaked pussy, Tracy pulled it out slowly and then just as slow slid it back in. Karen was going crazy; she lowered her head to the desk as though she was sleeping. Ever so slowly Tracy's pace quickened, sliding her finger in and out of Karen's soaked pussy faster and deeper with each stroke. This continued for a few minutes and Karen was going completely crazy. Karen was completely oblivious to the class at this point, she couldn’t believe she was about to have an orgasm right here. Karen felt herself getting close to coming, without even thinking about it she spread her legs as wide as she could, which only encouraged Tracy. Karen had never been able to come without moaning loudly, and usually screaming out, she had no idea how she was going to get through this... then Tracy went for her G spot. Karen jerked her head up and grunted out loud, the teacher took that as a sign that she wanted to go next in explaining the projects they had been discussing. Karen opened her eyes to see the teacher and most of the class looking back at her waiting for her explanation. Karen tried to focus, but her eyes shut and she leaned against the desk, she was so close. Meanwhile the class was oblivious to what was going on, and Tracy just sat there with an innocent expression on her face.

“Karen, are you feeling ok?” The teacher thought that maybe Karen was sick.

“YES!” Karen didn’t even realize she yelled the answer back to him. “I’m fine”

“Do you need more time Karen?” The teacher was referring to the project.

“Yes... mmm, just a little more time, I’m almost done.” Karen was referring to what was going on under the desk.

The teacher, and the rest of the class went back to discussing the upcoming projects, Tracy and Karen meanwhile went back to their business. Karen was on the edge of her seat; she was so close to coming she thought she was going to scream, then Tracy's pace seemed to slow a bit.

“What are you doing? Karen was pleading with Tracy.

“Just teasing you a bit... why?” Tracy loved to torture Karen with these games.

“Don’t tease me, please.” Karen was so close she needed to come.

“What do you want baby? Just tell me.” Tracy went back to Karen's sweet spot for just an instance, Karen nearly came instantly, but Tracy took her finger off of Karen's spot just as quickly as she touched it.

“MMM... please... Tracy, I need it... I need to... uh... please.” Karen was gasping for breath, trying not to cry out, but the most powerful orgasm she’d ever had was building inside her. This torture continued for what felt like an eternity to Karen, then just as Karen thought Tracy wasn’t going to let her come, the pace picked back up. Tracy was finger-fucking Karen like never before, Karen was just about to come, then the class bell sounded... and Tracy stopped.

“NO!... you can’t leave me like this.” Karen was pleading with Tracy, she needed to come, and it was all she could think about.

“You’ll have to wait baby, I’m gonna have some more fun with this today.”

Karen tried to compose herself for a minute; she couldn’t seem to calm down. Having no underwear on was driving her insane already, now after Tracy had fingered her all class there was nothing she could do; she’d be on edge until she finally came. Karen wondered what made Tracy so brazen, and then she realized that Kristi must have told her. Karen decided she had to get even with Kristi for this one, then the minute bell rang and Karen realized that revenge would have to wait, she was going to be late to class.

Karen got to the stairs with very little time left, and a lot of stairs to go down. As she trotted down the stairs she did her best to keep her skirt from bouncing up, but it was no use, luckily not many people were around so no one seemed to notice. She got to class just in time and took her seat. Karen tried to go through class as though nothing was wrong, but it was no use, she had to get release. She was squirming around in her seat, she couldn’t stay still as wet as she was. Half way through class Karen decided to take care of the problem, she got permission to go to the restroom and left the class. As Karen walked into the girls room she started to lift her skirt, but quickly stopped herself when she realized that she wasn’t alone, there was three other girls in here. Karen turned around and walked out, cursing to herself down the hall. Karen was about to give up and head back to class when she spotted Kristi at her locker. Karen decided to get even. Karen walked up to Kristi and opened her locker with a sad look on her face. Kristi of course noticed and asked Karen what was wrong.

“You o.k. Karen?”

“Of course not! You did this didn’t you; it’s your fault.” Karen was starting to cry, putting on the best performance of her life. Kristi now felt bad about what had happened, she was falling right into Karen's plan.

“What can I do to help?” Karen almost smiled to herself in delight when Kristi said this, but managed to hold it in.

“Can I have yours?” Karen was still putting on an amazing performance, and Kristi was falling for it perfectly. Kristi looked down, she knew what Karen wanted, and she felt too guilty to deny her.

“O.K., no problem.” Karen straightened up a little, acting as though she felt a little better. Karen only wished that Kristi’s underwear wasn’t a Brazilian thong, any sort of normal sized underwear would work, those would be no better than wearing nothing at all. Kristi handed Karen her keys and looked around to make sure no one was around, then bent over at the waist and slid her shorts down to her ankles and stepped out of them. Karen was amazed at how brazen Kristi was, it always made Karen jealous. Kristi’s outfit was sexier than Karen had the guts for anyhow, the t-shirt was worn so thin it was nearly see-through, and the neck was V shaped so it showed a good amount of cleavage.. The shorts were extremely short and tight, and also very thin. But now Kristi was in the hallway with just her g-string under the shirt, and soon that would be gone, Karen thought about not going through with her plan, but only for a second. Kristi handed Karen the shorts with a huff, like she was annoyed at having to do this.

“Here, hold these.” Karen took the shorts and smiled, she knew the best way to get back at Kristi wasn’t losing her temper now.

Kristi again bent at the waist and slid her g-string down her legs and stepped out if it, she handed it to Karen.

“Will this be any better?” Kristi asked as though she too realized it was no better than being naked under the skirt, Karen simply smiled.

“No, not really.” And with that Karen tossed both the shorts and the g-string into her locker and closed it, along with Kristi‘s keys. Kristi’s face dropped.

“What are you doing? I can’t be dressed like this at school!” Kristi was very upset, and suddenly not so bold as Karen heard the sound of fear in Kristi’s voice.

“If I can do it, so can you.” Karen walked away feeling much better about herself, at least Kristi would have to go through the same thing, in fact Kristi got it worse, her shirt wouldn’t cover her nearly as well as Karen’s Skirt.

“I can’t even get into my car?” Kristi was furious, but quickly stopped yelling, not wanting to draw attention to herself.

As class ended for Karen she heads out into the halls, wondering how Kristi was doing. Karen had gotten through her class ok, she was still going crazy and needed to come, but she was a little more composed. Now it was time for the first lunch shift, which meant Karen was supposed to go to a booth set up outside of the cafeteria and sell tickets to the Homecoming game. As she got to the booth she felt a hand cup her ass, she spun around to see Tracy, who still had that devilish grin.

“Tracy, you have to stop, I can’t take it.” Karen was pleading as Tracy backed her into the wall. Tracy lifted Karen’s skirt and slid her middle finger right into Karen’s soaked pussy.

“You want to come for me baby?” Tracy was in complete control, Karen was already on the edge again, and all she could do was moan.

Tracy pulled back, picked up her bag and took Karen’s hand and led her to the booth. The booth was tall and had a stool behind it that wasn’t quite tall enough for the booth. Karen sat on the stool and put her feet on the stool legs, which raised her knees and spread her legs. Tracy got on the floor under the booth and again started fingering Karen. Karen was very close, and she knew that she would come before the bell sounded for lunch, she’d be done before anyone got here. Karen was on the edge for what felt like forever, but every time she was about to come Tracy would slow down or stop altogether, then the lunch bell sounded. As people rushed in to the lunchroom and up to Karen’s booth she was sure that Tracy would be fingering her like crazy, but she wasn’t. At first Karen was relieved, and disappointed, she could barely stay focused on anything. Then Karen felt something sliding up her leg, she couldn’t tell what it was until it got to her wet slit and started to slide in. Karen recognized the vibrator her and Tracy had used before as it slowly slipped into Karen’s wet pussy. Karen almost came as it was sliding in, being filled was the best feeling she could imagine and she had been teased too long. Karen hoped she could hold off until the people were gone, but after they got their tickets they just hung around and mingled. Tracy began vigorously fucking Karen with the vibrator and Karen knew she wouldn’t last long. As the last person got their ticket Karen felt the vibrator turn on to “low”, and she knew she was going to come in a room full of people, there was no way they wouldn’t notice. Karen’s head fell down on the booth as she was starting to gyrate in rhythm with Tracy, and then she felt her orgasm starting. Tracy turned the vibrator up to its full setting and Karen was moaning out loud and whimpering trying not to scream out loud.

“Please don’t stop, don’t stop.” Karen was pleading with Tracy who slowed down as though she was going to stop, then started slamming the vibrator in and out of Karen’s wet pussy. Karen exploded, rocking back and forth she barely kept from screaming as she had the most powerful orgasm of her life, and collapsed on the booth.

Kristi stood in the hallway looking down at herself, her shirt ended right at the bottom of her pussy... there was no way she’d make it through today. She started to try to stretch the shirt, but quickly stopped, all that did was make it more obvious that she wasn’t wearing a bra, which would just draw more attention to her. On top of that, she might rip the shirt. Kristi grabbed her books from her locker, she realized if she lifted her arms at all the shirt came up. Kristi carefully held the books in front of her and tried to walk down the hall as if nothing was wrong. Her next class was in a building that was separated from the rest of the high school, at least she got to get outside and clear her head for a bit. As Kristi got to the door she saw someone come in the door in a hurry, they were soaking wet...

“Oh no.” Kristi already knew what was going on.

Kristi got to the door and looked out, it was the hardest rain she’d ever seen. Kristi stood there, trying to decide what to do, she thought maybe she would just skip the class altogether, just then Kristi heard the voice of the Principal.
“Get to class young lady, a little rain never hurt anyone.”

Kristi nearly jumped when she heard his voice, she looked over and realized he never even looked up from the papers he was reading, and he just walked off like everything was fine. Kristi was sure this couldn’t get worse, then...

“Oh, but don’t get the books wet, just leave them with the office on your way out, tell your teacher that I told you to.” The principal actually waited there, staring at his papers, for Kristi to hand her books over. Kristi reluctantly walked over to the office and set them on the counter. The office woman took her books and the principal opened the door for Kristi, she stepped outside.

The door closed behind Kristi as the rain blew in getting her wet, oddly Kristi was very aroused by the excitement of the situation. She thought about running, but realized that she would still get soaked either way, so she walked to the building. Kristi’s hands were at her sides gently holding the shirt so that it didn’t ride up, she walked in the pouring rain for what seemed like forever. As Kristi got in the building she looked down at herself... just what she was afraid of, her shirt was soaked. Now her shirt was sticking to her, and obviously pointing out that she wasn’t wearing a bra, or anything else for that matter. The shirt was completely see through, and her long hair was wet and starting to curl. She walked over to the classroom door, which was in the back of the class, and was relieved to see the room dark, they were watching a video. It was chemistry class, so the video was very boring, but more importantly long. There were no bathrooms in this building, but there was a stack of paper towels in the back of the class, it beat nothing. Kristi snuck in the door and took a seat at the back of the class, no one seemed to notice her come in. As she sat in the back of the class, trying in vein to dry herself off with paper towels, she realized that her shirt was completely soaked, and that paper towels were no help. She was in the back of the class, with the entire class in front of her, she needed to dry her shirt off. She was nervous about the idea, but she didn’t think she had a choice, she slowly slipped out of her seat and went to the back wall where there was a sink for the chemistry labs. She slowly slipped her shirt off over her head and tried to ring it out as quietly as she could. A few seconds later she had it, it wasn’t “dry”, but it was much better. She turned to go to her desk and realized that she needed to do the same to her hair, she tossed the shirt to her desk and turned back to the sink. Slowly, and very carefully she squeezed the water out of her hair, then turned back to her desk. She was almost to her desk when the shade for the window on he back wall behind her suddenly jerked open. Kristi was startled, she froze in place. Standing there naked in the back of a class full of students she was sure that she was caught.

“Kristi, could you get that please?” The instructor had no idea, the light was coming in just beside Kristi. She knew that he couldn’t see that she was naked, but if he came back to close the shade then he would notice, so Kristi quickly turned around and went to close the shade. Carefully she reached up to pul the blind back down, she was sure she would be spotted, but she wasn’t. Just as she got the shade down the movie stopped... in the now silent classroom she froze, hoping it was just a pause, it wasn’t. As she looked up she saw the television screen was blue, the tape was over. The teacher was making his way towards the light switch, Kristi panicked and moved behind a cabinet that was between her and the class. The cabinet was just a little taller than her, and just about two feet wide. As the lights came on Kristi was completely scared, she was shaking all over from a mix of fear, adrenaline, and arousal. As she listened to the class move around, people waking up and stretching, some standing up, she stood there behind the cabinet completely naked. As Kristi heard the tape come out of the vcr she waited, then, she heard another tape go in the vcr. Kristi held her breath, and as the lights went out she let out a sigh. Kristi realized that she couldn’t stay at school like this, especially if it was raining when she went back to the main building, she had to ditch the rest of the school day.

any thoughts on the sequel?... ;)