From 1975 till 1979, things continued along the same lines, we had regular sleep overs, when my parents or Charlies parents were away for a weekend, sometimes longer.

It would always start off the same, we would all watch tv together, then about 9pm, we wouild go to the bedrooms, generally we would say we were going up to listen to music or play games, (if only the parents knew what games we were playing).

The girls would go for a shower, then up to bed, and into their nightdresses, Charlie and I would then go for our showers, then would get ready for bed.

Later on Cilla would come through and ask if we wanted to go to their room, we would go through and I would get in beside Mo, and Charlie would get in with Cilla. Usually it would start off like this, but soon we would all strip off, and all got into the same bed.

By the time Charlie and I were 16, the girls were about 14. Cilla by then had developed lovely boobs, about 34B, and the loveliest covering of strawberry blonde pubes.  Mo's boobs were slightly smaller, about 32B, and she had a lovely covering of jet black pubes.

Mo loved to suck cock, but by this time she seemed to prefer to be with Cilla, Cilla loved sucking cock, and loved it when we were having sex with her, sometimes she wanted to suck one cock while another was in her pussy. Charlie seemed to prefer it when he was sucking me, or I was sucking him.

In about 1978, one night when we were all together in bed, Charlie asked me if I would have sex with him, he said he wanted to feel what it would be like to have a cock inside him. To begin with I was not too keen on the idea, but after much persuasion from the girls, I told him I would try. Charlie had no body hair, as he was a good swimmer, and shaved all his body hair, (he said it made him swim faster). Mo and Cilla took turns of sucking me, to get me really hard, then Charlie knelt down on his hands and knees, with his ass facing me. Mo and Cilla got some vaseline (that they had borrowed), and covered his hole, to make it easier for me to get my cock in. Ii was harder now than I think I had ever been. I put the tip of my cock against his hole, and very gently started to force it in, it was ver tight but felt really good. I noticed that he too was rock hard, and the further I got in, the more he was leaking. Cilla too had noticed this, and had crawled under him to suck his hard cock. I managed to get most of my hard 7.5" cock into him, then started to thrust in and out, I knew it woulld not be long till i would cum, but he told me to just cum up him. 

Within a few minutes i had reached the point of no return, and told him I was going to cum, I exploded inside his ass, and he came into Cillas mouth within seconds. 

I withdrew after about 30 seconds, and then watched while my cum leaked out of him. Mo then got a cloth to wash my cock, she told me she wanted to suck me till I got hard again. She and Cilla, took turns of sucking me, but Charlie told me to cum in his mouth, as he wanted to have my cum in both ends at the same time.

I only fucked him a couple of times after this, I was never too comfortable doing it, but I still enjoyed sucking him off. Ipreferred fucking the girls, in all their holes.

In 1979 I left school, and was going to go to University, but we all decided to have one last night together before I went. We decided to go to a hotel, as it might be the last time we would all be together, (it turned out it wasnt, but there were only another couple of times after this night).

We had a great night together, we got some booze, and we all managed to sneak into the room, we had just booked a twin room for Charlie and I. 

In the 18 hrs that we had the room for, I managed to fuck Charlie, fuck both the girls, get sucked off by them all, watched the girls together, and saw Charlie getting sucked off by the girls, he did not like to fuck them, he said he preferred guys.

Mo anounced a few months later that she preferred girls & that she was pregnant !!! She kept the baby, but never told anyone, outside the 4 of us, who the father was.

Charlie, went to a University about 25 miles away from where I was, and we met up many times for mutoal suckin / wanking sessions. (we still meet up a couple of times a year ), but he finds it hard to get away from his boyfriend.

Cilla visited me at Uni, about once a month, for the 3 years that I was there, we had fantastic sex sessions, and we still meet every couple of months, she told me that she loved me so much, that she never wanted to be with anyone else.

In 1981, Cilla and I went on holiday together, back to the caravan site we had been at in 1975, we had a great holiday, we went swimming every day, and slept together every night. It was possibly the best week of my life.

4 months after we got back, I was almost finished my course, when Cilla arrived unannounced, she would normally let me know when she was coming to see me, I got the surprise of my life, she had a lovely baby bump by then, yes it was mine, and she was going to keep it. (She never told anyone who got her pregnant).

We had a great weekend together, it was then I developed a "thing" for pregnant women.

Cilla, got herself a boyfriend after the baby was born, but that did not last too long, she moved in with Mo in 1982, and the 2 of them have been together ever since. In the time that they have been together, as far as the kids, (Adults now), know, I am just their Uncle...