Sometimes after a night out with the lads, instead of going home to my wife i stay at my friends place. It's closer to the town center and means i don't have to drive, or walk as far home. My friend is bisexual, if I'm drunk I let him suck my cock, he always takes my load in his mouth and swallows every last drop. I then lay on the bed naked and let him rub his hard cock on my limp dick, he pulls himself off over me covering my cock in his cum. He then cleans me up and we go to sleep. I've now started fantasizing about returning the favour and sucking him off