First off, I should probably tell you that I’m the horniest slut you’ll ever see. My favorite thing to do is masturbate, but I’m to shy to ask a guy to fuck my brains out. I masturbate all day, I can’t help it! Usually, I do it at school. My name is Cassy and I’m a 15 year old sophomore at an urban school. I have dirty blonde hair, perky teen tits, a nice round ass I got from playing soccer. My female friend say I’m super hot, but guys say I’m unapproachable. It’s so frustrating! The problem is, there are so many hot guys in all my classes! It makes it even harder for me to resist my urges, so recently I just gave up trying to resist and mastubate whenever I want.

Today I was in math class, my first block of the day. It was also probably my favorite because the desks were closed on the sides and on the front so no one could see what I would be doing underneath. But today was special: I was wearing a butt plug! I’ve obviously worn butt plugs before, being the slut I am, but never to school. And never one as big as this! It was eight inches long, two inches in diameter, a huge black rubber cock and it felt like it was tearing me in half when I first put it in. And today I was wearing these super tight grey leggings, so when I squatted down or spread my cheeks, you could actually see it through my leggings! Every step I took was pure ecstasy, I was already on the verge of cumming by the time I walked into school!

The teacher had just started her daily lecture, so I knew it was time. I sat down in the back of class and started my routine. I started just by pinching my thighs together, putting a little pressure on my pussy and making my asshole tingle. I did this a few times, until I couldn’t take it anymore. I brought my hand to my clit outside of my leggings. Holy fuck I was wet! I put my thumb and index finger around my rock hard clit and have it a little tug. I had to bring my other hand to my mouth to prevent my moaning. I started rubbing, slowly, then a little faster, faster, I was about to climax, then I stopped. I could already tell that this was going to be a huge orgasm. The massive cock in my ass combined with the tantalizing orgasm I had just prevented myself from having. I wanted this to be the best orgasm I ever had, so it was time to pull out my second toy.

I reached into my bag and pulled out a pink vibrating egg. Quickly, before anyone looked, I lifted the waistband of my leggings and shoved the thing inside my pussy (no panties obviously). I turned it on using the app I had on my phone, brought my hand to my clit again, and started rubbing. I was panting this time, the feeling was unbelievable. I started bouncing up and down in my chair, a massive 8 inch cock ripping my ass open. With the cock in my ass, the vibrator in my pussy, and me rubbing my clit like crazy, I felt the pressure building. I lasted for only a minute, when finally, it happened. It felt so good it was almost painful. I couldn’t I help I screamed and slammed my non-masturbating hand on the table. I felt something releasing from my pussy and heard a sound of liquid splashing against the floor. I immediately stopped rubbing my clit but kept bouncing on the cock (I actually couldn’t stop, my body apparently had a mind of its own). I put my hand in front of my puss and felt that there was a powerful stream of liquid that first soaked my leggings, then proceeded to go through them! After five seconds of this constant stream, I realized what had happened: I had squirted for the first time in my life! The feeling was insane, the best moment of my life by far. This miraculous squirting orgasm I had was heightened by the fact that it was in the middle of class, with twenty hit boys around. But I finally realized that everyone was looking at me, apparently looking for an explanation for me screaming and slapping my desk (they hadn’t heard me squirt).
"Sorry," I said sheepishly, "there was a bug on my desk." Everyone seemed content with that answer and went back to the lecture. But I was proud of myself, because I knew what I had just done. Me, Cassy, a 15 year old girl, had just squirted in class with a cock in her ass, a vibrator in her pussy, and a hand on her clit. I squirt 12 more times in math, by the time class was over there was a massive puddle surrounding my desk and the entirety of my leggings were sopping wet, so no one would be able to tell that there was even a wet spot. It had even trickled down so my socks and shoes were wet. But God, it was the best class of my life.

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Source: http://www.sexstoriespost.com