Now my cock was deep inside and I felt the head of the cock touching something inside. I felt the warmness of the pussy and release of some fluids. I ...started pumping my cock in her wet and warm pussy slowly in long strokes. I looked at her face and found her eyes on me a smile on her face. I asked did you cum. “Not yet”, she said. So I put my mouth on her lips and started sucking her lips and started moving my cock in and out of her pussy.Ecstasy was unbearable so after some time I felt like. Then I’m going to sit down and you are going to be on your knees sucking my cock.’What? Change my mind? Fuck I really should just leave but I really didn’t want to. I want this man so badly it drives me crazy. I needed him to touch me and to feel him. The door shut with a loud metal clap that made me jump alittle. I reminded myself to breath. It’s just a game that has never crossed the line before. He sat down and lit up a smoke. The desk is his space and a big deal was made about it cuz. Both been highly amoused. Amber was blonde and had bigger breasts then Susi as far as i could see. Because no got off their clothes.Her sister looked at my cock and all the cum spread all over myself.Amber grapped my cock and stroke it as well just a few times. She then left the room.I was very horny now. Wow her younger sister had watched me all the time!I couldn´t resist and started to kiss Susi gently with tongue and tried to strip off her panties.But she clevrly managed to get around. She said it was a regular thing to head back into the staff room and have hysterics at some poor guys expense before going back in to see him. Having my little cock laughed at is my biggest turn on in life and the prospect of setting myself up to get humiliated without offending anyone (I would love to flash, but don't want to upset anyone for my perversion)This gave me an idea, about 2 months later i plucked up the courage to go and have an std check. I took some sp*ed about 2 hours before.