Impulse

I was at a swingers party about eight years ago. The atmosphere was electric and my arousal matching the atmosphere. The venue was a very large posh house in the country and somehow I got an invite. Curiosity lead me from room to room pausing to watch all manor of sexual activity. In one of the rooms there were two black guys fucking the hell out of a white married woman and on a chair her husband totally naked wanking. I felt total hedonism engulf my body. The guys were using her in every way but my gaze kept going back to the cuckold. His pace was increasing, his chest heaving and his cock was hard with his purple gland exposed. I was transfixed by his endurance but he was weakening and his hand a blur. I could see he was about to cum and then it happened. I rushed across the room dropped to my knees and before reason hit me I had a mouth full of cock, not any cock but an ejaculating cock. Spunk hit the back of my throat making me gag but I managed to swallow his load. I sucked hard as I pulled my mouth away removing any remaining jizz. I was stunned at what I'd done and humiliation was soon to follow as I realised everyone had stopped and was starring at me, the cock sucker. I got up and apologized leaving the room. I don't know why I did it I don't class myself gay it was just an impulse. There, it's out there I guess you can't unsuck a cock, it'll be with me for ever.