The next few months were really busy at college, and I did not have much time to go out. I had been over to see Paul and Morag at weekends, but as much as wanted Paul's cock, I did not have the chance to have it. I had watched them having sex in their bedroom a few times, while I wanked, then I would usually finish myself off, on my bed sucking my own cock. I really loved the taste of my own cum by now.

 

 Dave and I had met up, usually in the college toilets, where he would suck me off. I did not suck him as he would usually cum while he sucked me, and it was Paul's cock that I really wanted anyway. I had not told Dave about the morning that I had spent with Paul, as I did not want him to know that I had been with another guy.

 

About 10 days before Christmas, it was the college night out. I knew that Dave would be there, and that most of the people on the course would be going too, along with the other 750 people who attended the college. I was hoping that I might get the chance to pick up a girl, and finally lose my virginity, after all I was almost 18, and had only ever been with, sexually, 2 guys. I hated the thought that I might be Gay after all.

 

It was a good night, I danced with lots of girls, but none of them interested me as much as the thought of Paul. Paul and Morag had turned up shortly after the night had started, but they were sitting next to the rest of the tutors. I finally got the courage to ask Morag to dance with me, I was not sure if she would or not, but I asked anyway. She said yes, and as we got onto the dance floor, the music changed to something slow. I expected her to change her mind, but she pulled me close to her, and put her arms round me.

 

Morag was about 30, she was about 6" shorter than me. She was slim, and had breasts the size of apples. As we danced, I looked down at her, and could see down the front of her dress. This was the closest I had ever been to a pair of real boobs, and as you can imagine the sight of them caused me to react. I could feel myself begin to get hard and pulled away a little, so she would not know the effect she was having on me. Too late, she pulled me closer to her and whispered to me, that she did not know I liked her that much. As I felt her boobs rub against my chest, I got fully hard. She then said that she would love to see it sometime, soon. The music finished and she pulled away from me, saying she would dance with me later. I tried to re-arrange myself so no one else would see I was Hard, but in the darkness, I think I got away with it.

 

I went back to join Dave, he told me he could see that I had enjoyed dancing with Morag, I must have blushed, and told him I was going to the toilet. He followed me, but there were a few guys there, so I went into a cubicle and managed to try to hide my hard cock in my trousers. I did not get the chance to dance with her again, but when the event finished and we were leaving, Paul asked me if I would like a lift home. I accepted, hoping that I might get the chance to spend more time with them later, however, when we got back, they said goodnight, Morag kissed me on the cheek, and they went into their house. I went into mine, and went upstairs to my room, just in time to see Paul closing his bedroom curtains.

 

I went for a quick shower, then went and lay on my bed. I turned the light down, and put on my headphones. I lay back, closed my eyes and started to wank. The image in my head of Morag's lovely boobs, got me really hard and really wet. The record I was listening to finished, so I took off my headphones. I continued to wank slowly as I did not want to cum too quickly. 

 

A few minutes later, I heard a noise and opened my eyes to see what had caused it. Standing at the bottom of my bed, wearing a short nightdress, and with her hand in her panties was my Sister...