All the while, it felt like his penis was getting larger and harder with every thrust and while my own frightened balls had retreated as far inside my...body as they could, my limpness was now strangely developing into a semi-erection. Something else inside me was growing harder too. With each entry, my prostate was being bashed, pressed and generally battered into producing nature’s man-fluid against its will. My insides ached as the pain, at first sharp and piercing, now became a dull, painful. I said would you like me to let him know that you are inexperienced in that field and he can have the pleasure of teaching you how he enjoys it – and he is no different to other men I can assure you. The only thing you will need to realise is that they all like to ejaculate into your mouth when they are getting oral.She said I have no idea what it is like. Can you describe it to me.I did what I could to explain oral sex, semen and them cumming.After that I said I had to leave as I had to work. It took me one hour to complete all the problems. Then I went near the staff room to keep my assignment. As I was approaching the staff room, I heard some moaning noise coming from the staff room itself. I walked towards the staff room window and what I saw from the window shocked me. It was the hottest scene I have ever seen.My biology lecturer was lying naked on the table and fingering herself. She had put two fingers in her pussy and was moving them in and out. Also, she was pressing her. Well - half brother she thought - Mr Terrence’s first wife had left him when Paul was only 4 years old. Kate was the product of his second marriage a year later. Jessie was mulling over all this and found herself quite looking forward to seeing Paul again even though he was 5 years senior to both girls.As the two young girls left the mall the last thing they noticed was a large notice board just by the entrance. Right in the middle of that notice board was pinned a large flyer decorated with.