On the way to the airport to drop the group off I passed by a mini mall shopping area that had a ABS there. I made note of it as I was headed there as...soon as I dropped the group off. Pulling in to the parking area and parking the van I looked the place over. There were cars in the parking lot and it being close to lunch hour I was hoping there would be a crowd of willing cocks to suck. I wasn’t sure if it had glory holes but I was hoping it did.It was hot outside and the cool air inside the. Standing behind me as he read the work he would bump against my arm, or gently touch my face, teasing me as I waited patiently. This went on for about 30 minutes as the school emptied. He then walked to the classroom door and looked outside before he closes it. He then said, "come into my storeroom Stacey, with your bags." I did so as he locked the door and he then entered the storeroom. "Shall the real lesson begin now babe," he said. Yes please sir," I replied as I walked up to him. I wrapped. You agree, but have to laugh… that might be one of the oldest tricks in the book. You enter the booth and in order for us to both fit inside, you need to sit on my lap. You close the curtain behind you and turn towards me to ask me to confess my sin. I slide my hands down your thighs and over the length of your skirt. I begin to slide your skirt up your legs as I whisper in your ear, confessing to you that all morning I’ve been thinking about pulling your panties off and eating your pussy until. But he just held it there for a while, applying constantpressure, while slowly stroking my back"Easy now sweetie, let it happen, just let it happen. Exhale slowly andopen yourself up. Take it and afterwards i promise you will feel soproud." I tried controlling my breath, and relaxing my pussy. My cockhad now gone completely limp again, and despite it feeling much tootight, i could now feel the slightly bent buttplug begin to slide intome. I moaned again, with a mixture of pain, pleasure and.