My uncle was a doctor and he worked in a govt. hospital. It was my semester holiday when I visited her home. I was supposed to stay there for about 1 ...eek.When I entered her home, she greeted me with a great smile. I some how wanted to fuck her this week. My uncle was not at home. On seeing her alone, I was already made horny. Then after chatting with me for some time, she went busy in preparing dinner. I was enjoying her swaying Ass from her behind. Mean while, my uncle came back home. We all. He pulled my hair from behind and ordered me to stand up. He held me in his arm and carried me toward the glass window. He pressed against the glass window and continue to assault me from behind. With my boobs pressed against the window I could see the entire Marina Bay. Also someone could possibly see me being fucked at the glass window. Because we were in one of the tallest buildings in Singapore, it would be hard for someone to spot us from the ground. I was excited by the possibility. I hadn’t priced anything and so it was a “As the job runs” structure. The lady in question was Mrs. Lyn Holmes. Now Lyn was, by my estimation, about five months pregnant, no husband in sight. Apparently he had done a runner as soon as she had conceived. Still she had a nice pad and didn’t seem short of a few bob. However she did have an annoying habit of putting a price on every little thing. “How much will you charge for that?” was her favourite question, even if it was doing something trivial. I pretended to be jacking off slowly under the blanket and tapped back with one hand."OMFG hes jacking off I think!", she messaged. "This is so fucking awesome! LOL" For real?!", I typed back with one hand."OMG I'm going to my room. I have to cum too! lol", she tapped at me. She left the room carrying her laptop.I typed to her, "I hate to leave him like this but my mom wants me to do the dishes. Could you help him finish?" What?! LOL omg thats so funny! You think I really could" she said.I went.