All four were naked, their clothes were drying by the roaring fireplace. They were at a mountain cabin, far removed from all civilization. It had snowed so hard, they were trapped and clearing the snow didn't do them much good, it but got their gear wet through and through.
They'd pass around a sausage so each of them took a bite, while the others laughed, "He sure knows how to swallow that sausage." It was Brad who first upped the ante,
"If you think I'm so good at taking this sausage, feed me yours buddy, if you dare" Derek took him up on the dare,
"Here, can you handle this? It's eight inches long and starved for attention." Rubbing his semi hard cock, Derek stood up in front of the sitting Brad. Brad looked up at him, smiled and took another bite of the sausage, which he started chewing slowly. Derek started slapping Brad's face with his hard fuckpole,
"You going to swallow it, slut?"
Jack also walked to where the action was and took Derek's hardon in his fist,
"Let's have a system and go in alphabetical order. So Derek is first then its my turn and then Justin's. How about it Brad?"
"We don't need no system" Brad swallowed the last of his sausage, put it down and with his greasy hands pulled the two hard cocks facing him together, gave them each a squeeze, eliciting pleasurable moans from his buddies and then swallowed them both. Derek pushed Brad's head towards a deep fit on the two touching shafts. Jack smiled and lifted his left hand to Derek's right tit giving it first a gentle rub then a rough squeeze.
Justin joined his buddies, lay down on the floor and stuffed Brad's 9 inch steel pole in his mouth while rubbing himself. The four guys were all doing what they had never done before and it came naturally to them. Jack used his free right hand to play with Derek's asshole. He rubbed it first, then inserted one finger, then two until his buddy's sphincter hugged three of his fingers. Brad saw what was going on and liked it. He ejected Derek's cock from his mouth, which was now occupied exclusively by Jack's ever more convulsively behaving pole. He began forcefully rubbing Derek's cock pointing it at his eyes. This arrangement was heaven, but heaven is not meant to last forever, no matter what they keep telling you. Suddenly Jack started shaking, his knees folded and he sprayed his load on Brad's face, whence some of Jack's creamy cum splashed onto the un-swallowed part of Derek's hardon, causing it to start releasing its contents into Brad's mouth. The chain reaction proceeded and Brad discharged in Justin's mouth.
But that is as far as things went. When the three men caught their breath, Justin was still lying on the ground frantically rubbing himself. His three buddies smiled and then Derek decided to give Justin's cock-juice a destination. He sat astride the lying Justin and began riding Justin's hardon. Their two buddies were egging them on,
"Yes, Justin, shoot your load, deep up Derek's ass. Flood him with your man-juice."
Suddenly Justin started panting, moaning and outright shouting "I'm cumming up your deep hole you slut and he sprayed jet after man-jet into his buddy's innards. Derek, overwhelmed by the action in his rear, shot a second load without even touching himself.
When Justin pulled out of Derek, they lay by each other and looked into each other's eyes. Their two buddies lay on top of them and what had been four buddies on a snowed out mountain outing, became a unit of four young men who experienced ecstasy with each other and would remain united forever.