I was moving among the containers on the dock, looking for the one that had the goods I'd had shipped from Portugal in it, when I reached a pocket of isolated dock space between the stacks of truck containers and the waterfront. I was about to turn and move back along the row of containers to examine the numbers on the other side of the tight aisle, when I heard moaning.
Thinking that it might be someone who had fallen and hurt himself, I went to the end of the line of containers and was making a turn toward the sound I'd heard when I saw them and drew back into the shadows.
The bigger of the two figures, a muscle-bound dockworker, was on his back on some sort of thick matting. He was wearing a yellow safety hard hat, a denim shirt open to expose a darkly tanned barrel chest, a tool belt around his waist, and heavy workers' boots—and nothing else. The wiry young Hispanic sitting on his hips and fucking himself on the prone figure's thick cock in long strides was only wearing a yellow hard hat and work boots. The Hispanic youth was doing all of the work and most of the moaning. He was leveraging off his knees and calves and holding his ankles with his hands, while the big guy under him was lying steady and holding him on both sides at the waist.
The big guy was smiling and muttering something in Spanish that must have been arousing to the young guy fucking himself on the thick pole, because his eyes were glassy and his jaw slack in the transport of the fuck.
I watched, mesmerized, as I liked to watch and was already guiltily envying the smaller man, as the big guy dug his heels into the matting and slowly pitched the young Hispanic forward over his chest and began taking over the upward stroking, more vigorously, and the young Hispanic groaned and moved his hips in a rotating motion to make love to the cock inside him at all angles. My eyes went to the root of that thick cock and the few inches above that were disappearing and then reappearing again, rhythmically, as the big guy drove his cock. The young man's hole puckered closely around the plowing cylinder, his light brown a stark contrast to the hard-white marbling of the big guy's cock. I felt a gravelly moan building up from deep in my belly.
Although I had my hand on my own engorging cock through the denim of my jeans, I was afraid the fucking couple would hear me groaning my arousal at the sight of their raw coupling. So I drew back—only to find there was no place to go. Thick, hairy arms surrounded me from behind and I was being lifted off the ground by a monster of a man. My clipboard clattered to the ground, and the fucking couple glanced my way. Little surprise was being registered, though. They both gazed at me with hooded eyes that showed they were lost in their own lust—and no doubt that they recognized a comrade, the man holding me, as someone who could easily control the interloper.