“Are you getting an erection?” she asked sternly as my bulge size increased and there was no hiding it, I felt my face burning as I her fingers st...rted to move and I felt them on the base of my cock inside my shorts, I stuttered “Um.. yes miss, I’m sorry miss, am I in trouble miss?” I asked softly, my cock was throbbing now and pressing hard against the waistband of my shorts, “Oh yes” she said and told me to stand facing the desk, I did as asked and could sense her moving the chair and was now. The cold air against my legs made goose bumps rise up on my flesh and I shivered. I sat up and pushed you down on your back, undoing your pants for you this time. I ran a hand over you and felt you writhe under me with another groan. My lips twitched and I started pulling down your pants. But it was a struggle, I was so impatient, my movements all sharp and jerky, so you had to help. Our clothes added to the mess that was already on the floor, and we weren’t even done yet. Before I knew it I. It was immediately obvious to her what I wanted. I was already behind her and holding her hips. I located my cock and slid forward into her wonderfully slippery cunt. She was panting in excitement and I fucked and fucked and fucked her right there out in the center of the toilets.I was so excited that I could have pumped my load of cum into her straight away, but I kept holding myself in check. After some minutes I just had to stop or it would have all been over. Margie was still clutching her. In the water, she let go of me then grabbed my penis to pump it some before we both headed toward the bank. I looked up in time to see Joseph swing out over the water with Jan on him piggy back. Patty had already climbed out of the water and up the bank by the time Chris and I climbed out. She grabbed my penis and pumped it with her right hand while her left hand drifted down her crotch. She pumped me for probably a minute as she rubbed herself between her legs before Chris said "OK, that's.