Amid the bells of school, students left the school one after another, which was a great opportunity for me to take action.After walking into the women's restroom on the top floor of the school, checking that there was no one in each compartment, I entered the last partition and closed the door and sat on the toilet, then lifted up my skirt and took off my slightly wet panties, and took out the wireless vibrator hidden in my backpack.Put the vibrator into your mouth and lick it wet, then take a deep breath, spread your thighs and spread your labia with your fingers, and put it into your vagina to start the vibration.Unexpectedly, the vibrating buzzing sound of vibrator was quite obvious in the quiet toilet, but when I knew that there was no one nearby, I used the remote control to adjust the vibration to the center. Under the stimulation of the strong vibration, the vaginal fluid began to flow more and more. I covered my mouth with my hands and held back and did not make a sound.