It was a beautiful evening and still light out. Mandy, the younger sister was hanging around the place. A few of us were outside on a bench smoking a ...oint and Mandy came over and plonked herself on my lap, as the bench was full. She often did this to our gang, she wasn’t shy. She had on a tight pair of short shorts. Everyone was wearing shorts, it was a warm night. I was surprised enough, in my stoned state, as she settled on my lap and starting yapping to us about how bad we all were for. ......I saw a mischievous grin appear on your face and I knew you had something in mind but I didn't expect what came next. You pulled away from Suzanne's expert tongue and swivelled around so you and her were in a 69 position, I could see you between her legs just beneath my cock, then I felt your tongue on my shaft as it withdrew and slid back into Suzanne, it felt mind blowing! I felt you tongue flick my balls as they swung back and forth I had never felt something so erotic, I had Suzanne's. "Sure, Miss. Down the hall and on the left, the last door." Thanks, guys."She walked on. The two had seemed friendly enough. She breathed out and had to smile at her own nervousness. She found the door easily enough and introduced herself to the headmaster. He, too, seemed friendly and easygoing, about in his mid fifties, slightly balding and somewhat overweight. After a few minutes of small talk about her trip and the weather, he came to the point."Right, Miss Goodall. I'm sure you'll be. Finally he shifted position and got between my legs. He took my cock into his mouth and began pumping up and down. It didn’t take me long to come in his mouth. I don’t remember if warned him if I was about to cum. When I did cum, he took it all and swallowed. He kept working my cock with his mouth until I softened completely. Now, here comes the shocker. While I enjoyed the blow job and having my nipples played with, I wasn’t sure if what had just happened was right. I wanted out of there. The.