Best friends have sex, and then mother joins in.

Adam and Carl had been best friends all there life. They were both 15, Adam was 3 months older than Carl, but Carl was more mature than Adam. Adam hit puberty at around 13 and half, were as Carl hit it just before his 13th birthday. Carl was round my house near enough every night, his mother was a d***k, and father was in the army. He had his own room, own clothes, he was basically the other son of the house. Rarely going home to see his mother. They were getting to that age, of getting into girls, and doing other " things ". I knew that they masturbated, I have seen there internet history's. Adam was into lesbians, and threesomes, or that is what it seemed from his internet history. Where as Carl was into Bi sexual threesomes, i.e: 2 guys 1 girl, that kind of thing. I was putting my washing away in my room, when i over heard a conversation between the pair, Adam said to Carl " Do you want to watch porn... together? " I could tell that Adam was shocked, But he said yes. I thought nothing of it, 2 15 year old lads, experimenting. I heard the same thing the next day. I walked down stairs, and called them down. They came down, and i spoke to them about what i had heard. They pretended that i knew nothing of the sort. So i left it. I had been scheduled to go into work the next day, and was only due home at around 7. The end of my shift came, and i went home, i walked into the house trying not to make a sound so that they wouldn't hear me. I have lived in this house for the past 20 years, so i know what places to walk in order to make no sound. I popped my head round the door, and i saw a thing that really shocked me. I saw Adam clutching Carl cock, and vice versa. They were watching porn. I creeped out, and tried to take in what i had just saw. I went down and watched the TV, in the back of my mind, i thought that it was quite arousing, i found my hand slipping down my chest, past my breasts and down into my jeans, i felt the hair through the fibres of my panties, and then slipped them down, and slipped a finger in. I had been caressing my wet pussy for about 5 minutes, when i heard the boys coming down the stairs. The next day, i waited for the boys to go up, and waited for the right time. The time when they were about to put porn on, and begin masturbating. I walked in on them, when they were half way through. They both jumped up and covered the selves up, red with embarrassment. I said " Its ok boys, you're experimenting, i grabbed Carl by the hand, and pulled it away from his body, to see a cock standing to attention. I stood up, slipped my pants off, to reveal a pair of soaking wet panties. I took my top of, i wasn't wearing a bra, and my nipples were as heard as rocks. They both look at each other, and then looked by at me. I told Carl to slide to the end of the bed, he did. I knelt down, and sucked his cock, and told my own son, to put his cock in my arse. He did, he was ramming me as i was sucking Carls cock. He continued to pound me in the arse, his balls slapping me in the back of the thighs. He shouted " im going to cum, Should i pull out " i thought about it, and said " no, son fill me up, i want it to drip out " He unleashed ropes after ropes of cum into my arse. Carl was about to cum aswell. I felt it hit the back of my throat. It tasted sweet and warm. Carl and Adam switched places, Carl began to pound me in the pussy, He came really quickly, and before he could say " should i pull out " he came. it dripped straight out, as there was so much of it. I stood up, cum dripping out of both holes. I told them to stand up, Adam placed his cock in my pussy, and Carl in my arse. I was now gaping wide. They began to fist me, it felt so good. I pulled away, and pushed them on to the bed, i sucked Carls cock, while wanking of Adam. Adams cum hit me in the face, while Carls, dripped down my throat. They plucked my nipples, it felt so good, They both fingered me until, my body began to jerk, it jerked and jerked again. I let out an almighty scream, and then i squirt. It went everywhere. Carl said, " can wed do this again? " Then i said, i cant wait until tomorrow night. And with that, i got up, still naked, and began about my daily business. We decided that we were comfortable to be naked infront of each other, and we began to stay naked during the day. If we were bored, i would suck one of the lads of, or if i was on the toilet, i would get one of them in the bathroom with me, and we would have fun. Sometime at night, we would sl**p naked in the same bed. I would cook there tea naked. I would play dirty games with them. I would put certain food items on parts of my body, and they would lick them off. Instead of reading them a bed time story. I would give them a quick: Suck, fuck, or just a quick feel of my body. I would let them lick my arse out. Recently Adam asked me if we could have a whole day, just in the sitting room. We would all be naked, playing with each other. Adam proposed that he would fuck Carl, while i squirted over them. We all loved it. We would put porn on the big screen, and try some of the things that we saw. We like to put Adam on the bottom, then i would get in the middle of them, and then Carl would sit on the end, and we would play with each other. Adam and Carl would make me do things. I have large breasts, and they would make me: jump up and down, so my tits would flap, and smack against my body. They would make me bend over and then they would tickle me until i squirt. We would do all kinds. One of the boys favorite things to do is: they would both try and get the cock into my arse at once. We do this every night. We have become nudist's in the house, we can take baths with the door open. It is everyboys dream. To see there mother naked in the bath. I can share the boys. They love it, i love it. It is safe to say we are in a 3 way relationship and we are in love. i cant wait to get home from work and they cannot wait to get home from school. I greet them with either a: handjob, a titty fuck, and a suck of my nipples. Adam asked me something last night, he asked me if we could have threeway sex. If Carl fucked me in the arse, then i wore a strap on, and fucked him. I ordered a strap on, and it has arrived. We are going to do what Adam wants tonight. We have been taking part in sexual activities for months now, and are madly in love. Its my 38th birthday soon, and they have planned a night in for me, i cannot wait. I love my boys, and cant wait for my next 3 way shag.