We came back and started the other movie that I had added in the playlist. This movie had some adult scenes that would get her feel little horny and a...ter this was my main key to her locked pussy. I moved out of the compartment as I knew that she would feel horny after watching the end of this movie and the porn video had already started. I came back after around 30 mins. As I opened the compartment door, I saw that Shreya was in her panties and her top. She was masturbating while she was. I got down from the table still with my ass naked he came behind me n started massaging my neck n shoulder area. Next I told him I do have pain in my lower back so can he massage it again. I thought he will ask me to lie down on the table but he just asked me to face the table while standing n just bends on the table. Then he got behind me. I know that position very well because even I have fucked my gf in that position almost like doggie style. He got a chance to come closer and grind his cock. He pulled out of me and soon I was on my hands and knees. He re-entered me quickly and started to fuck me doggie style. He held my hips as he thrusted but I told him to play with my big tits. He reached under and squeezed and pulled on them. I loved that and I was saying things I am sure Nancy his wife never said. He got a little more aggressive in this position. He was stroking deep and hard making sure I knew he was fucking me well. His big ball sack was swinging and slapping my clit. I loved. Just like any office anywhere in the world …. With the possible exception of the regulation “caning bench” again covered in green leather as if to match the Headmasters desk…… Like a vaulting horse but much ,much lower so as to allow a miscreant to sit astride it and present his or her bottom to the best possible vantage, or if needs be to allow up to four pupils to kneel lengthways for a “multiple” punishment.Just above and Headmasters desk hanging ominously from hooks fixed to the wall there.