Her blouse had opened up!

I was shocked to see that my uniform blouse had poured open, the top two buttons had not only come undone, but were now somewhere on the school's front lawn. I didn't have time to look for them, but I also was well aware of the cleavage I was sporting. I wasn't indecent, but it's more than what I would normally want to show. I figured no one would steal my bike, so I just left it and went into the building.

As I entered, the cool air hit me, and I felt my nipples harden under my shirt. Wait...

"Oh my god!" I screamed as I realized I wasn't wearing a bra.

A few students in the hallway looked my way, but I cupped my hands in front of me to hide my nipples. They were very visibly poking at my shirt, and since it was so hot, I didn't wear my uniform blazer to school. Then, I got a sinking feeling. I felt under the waistband of my skirt, and my suspicions were confirmed. My face must have flushed as I find out I had come to school without any underwear! My skirt was the regulation length, which came down to just above my knee. However, I now understood why my bike ride had been so eventful. I had mooned who knows how many people on the way here!

I pushed these thoughts to the back of my head and intended to get on with my day. Though I would have to be careful from here on to make sure I don't flash anyone else! I walked to my locker to get ready for my first class. As I was getting my books...