The first thing Ryan could think of doing was hugging her. He pulled her in and they embraced in a warm, loving hug. Jenny pulled away slightly and th...y exchanged a kiss, as if they have been dating for years. He just kissed his sister, something that yesterday would have freaked him out, but that was the tamest of things he had done with her so far."Is that your sister?" The girl who was in front of them now asked, both of them leaning against the opposite railing. Cum still slowly drained out. The finger became a hand and slowly moved along my thigh over the top and to the front of my jocks. I was rock hard at this point with anticipation. He began stroking my cock and directed mine to his. He was naked and I found his cock a bit larger than mine. We stroked and then he pulled my jocks down. After some more stroking and caressing my balls he stopped, leaned over to his bedside table and turned on the light and reached in taking out 2 pairs of black satin panties. He handed me a pair. I really was going to get it. “Oh, and by the way, you will address me as “Miss” or “Head Girl”, do you understand?” I was still struggling with the pain that continued to burn down the right hand side of my face, but managed to mutter, “Yes Head Girl.” “Remove all of your clothes and place them on that chair over there.” Joanne indicated with her left hand to a chair in the corner behind me. I said nothing but reluctantly began to undress. I removed my school tie, unbuttoned my shirt and. . then forward more opening my mouth and taking you in, i start to bob up and down slowly. my tongue massaging your cock as i go deeper and deeper. i want this to feel amazing for you.Stranger: i run my hands up your thighs and keep the pace up, looking up at you making sure youre enjoying itYou: "Oh my God Sam you are incredible!" I'm staring down at you in disbelief that something so amazing and taboo is happening. I start humping back at you as the feeling is so intenseYou: I start pulling.