He says, 'Sure, get down and suck it, boy'

I kneel before him and slide his skin back, exposing his shiny knob and the hole oozing a big blob of hot pre-cum. I lick it off and wash the big knob with my tongue. He says, 'Open wide, gonna ream out your throat' I open up and he shoves his cock over my tongue and down my convulsing throat tillhis balls hit my chin. I gag a little but he is holding my by the back of my head and he starts to fuck my throat. WOW, I have never felt anything like this before, 8" of hot meat sliding in and out of my mouth as I fight for breath. He is like an animal, working for his release, fucking hard and deep. I take hold of his balls, big and heavy with cum and fondle them, hearing him groan and grunt. Then my right hand goes round his asscheek and I finger his asshole. I work my center finger in up as far as it will go, and start massaging his prostate. He lets out a bellow and I feel his cock swell up, stiffen and start to gush hot thick cum down my throat. I am swallowing as fast as I can, but it still spills out and drips off my chin. He heaves and squirts about 6 times, then pulls his softening dick out and it flops down between his thighs. I pull my finger out of his ass. He says' Thanks, that was a good one, pulls up his pants and walks out, leaving me on my knees with a massive hardon and my face all covered in thick slimy goo.