I got both nervous and excited and a little scared too. I somehow gathered some courage and went to the staff room. When I reached the staff room, I s...aw that the physics teacher was alone and sitting on his chair and working on his laptop.I knocked on the door and asked him if I could come in. He answered positive and I went in and stood infront of him. I asked him why he called me here. Looking back at his laptop, he replied to me saying that he didn’t like what I doing to impress him. I was. It was a humiliating night for both of us, Alona had to do tricks that night for all his friends for $50. Getting fucked in the ass, blowjobs, and regular pussy fuck after ea fuck I had to clean her out. I hoped we wouldn't get any diseases, I was put on a leash and had to face the corner in the same room that Alona got fucked. I heard her scream as they gang-banged her, then I was ordered to crawl to her cum slim body and lick her clean,esp her ass, pussy mouth and tits. The last gang bang I. I gradually explored her, moving my hands over her navel and working around her hips while kissing her neck. Her moaning became a little more intense now. She started stroking my dick slowly with one hand and with the other hand, she guided my hand towards her neatly trimmed pussy and started rubbing along. I got the drift and continued to rub her pussy. Her moans became louder and so was the stroking.Sarah now positioned herself to go the next stage. She guided my penis and led it to her pussy. Amy dragged her weight off me, where upon I rose up and quickly positioned myself behind her body. My eyes stared down upon this amazing ass of hers, as I gave it a gentle slap. Amy responded with a quick "Ow. Oooh, again!", as I did as she asked.'Slap.' My hand connected with her firm young buttocks. 'Slap.' I snapped my palm across her cheeks once more. "Harder, hit me harder. I've been a naughty girl!" Amy whispered as she looked over her shoulder to me.'SLAP.' I snapped my palm across her.