Am I a cuckold? part 3

I have never seen this smile on her face. 7 years I have spent with her, 7 years which define my life. I can't remember who I was before her, I can't imagine who she was before me. I thought I have seen it all; but now, she had that new smile, my best friend's huge hard cock in her hand, a few centimeters from her beautiful eyes, which were now wide open and shone in the moonlight which came through the window. She pointed it towards me, and I froze. I have seen this cock so many times, and not once did I imagine I'd see it like that. I can't recall what was going through my mind while I reached out to it, grabbing the part of it which was free of my girlfriend's hold. I have never thought I'd have a dick in my mouth, let alone by best friend's one, covered in my girlfriend's juices; But it was this night of full moon, a crazy night, full of firsts.

I put my lips on the tip of it, and then realized I'd have to open my mouth wide to get his thick cock in it. She got closer to me, caressing my head with her free hand, and reached to kiss me. We were now kissing passionately, our tongues colliding right on the tip of his beautiful cock. He put one of his palms on my head and the other on hers, and suddenly we knew exactly what to do. She licked her way slowly down his hot rod, sucking hard on his balls. I opened my mouth wide, and slowly began taking his cock, millimeter by millimeter, inside my mouth. It was hot and hard, and so big I could hardly breath. Funny thing is, it tasted like my girlfriend's pussy - so many fluids she had to spend on him. I got the hang of it and started moving my head up and down, getting his cock in and out of my mouth, and now I could open my eyes. To my surprise, she wasn't down there with me anymore. She was kissing him now, hot and passionate, while I was fully in charge of his cock.

One of his hands was still holding my head, while the other one was exploring her beautiful cunt. I could see from the reflection of light from his fingers how wet she was. She wanted him so badly. It turned me on so greatly that I began picking up the pace, sucking him fast and hard, licking the tip of his cock, grabbing it hard and wanking him. He began squirming, his arse contracting, his hand moving faster in my girlfriend's pussy. I just went faster and faster and then He said (his first words in a while): "I'm cumming". I took him out of my mouth and wanked him, as my girlfriend came beside me. Next thing I remember is that he was standing and we were both ob our knees in front of him, and then - as if in slow motion - I remember a huge load coming out of his cock, covering us both with hot sperm. My girlfriend and I kissed and licked each other, cleaning each other. I have never tasted cum before, and it had a strange taste, but somehow I just wanted to swallow it all, every bit of it that was on her. Her sweat mixed with her saliva, intertwined with his cum... delicious!

He crashed on the bed, his cock softening, still big, beautiful and shiny. We looked at it together, and it was clear to us we should lick it clean. I took the lower half and she took care of the rest, as we licked his cock like craving maniacs, fighting for each drop of hot liquid. She wrapped her lips around the tip, trying to squeeze the leftovers into her.

I thought our crazy night has come to an end, but then I noticed another movement down there... will this night ever end? Do I want it to?