Darren laid back gently stroking his cock as it filled his fist. He couldn't forget the sex he had last night with Jon and Austin. He looked across the room and saw Austin stirring and slid out of bed and went over and slipped into bed with him. Austin felt his warm body and cuddled up next to him. It was weird but felt so good to be craving his brother's body. Darren slid his cock along Austin's budding hole and felt it open ready for his impalement. He slowly slid all 11.5 inches in and began to stroke slowly wanting this to last a long while. Austin responded by pushing back and groaning with pleasure.
"You never get enough, do you" Austin murmured.
"Of course not I'm 19 and always ready for more" replied Darren.
As the rhythm continued they picked up speed and Darren drove his cock furiously into his older brother's waiting ass. The feel of his brother's body against his was overwhelming and his brother's musk was overpowering driving Darren over the edge as he filled his brother's ass with his cum. As they drew apart Darren slid between his brother's legs and swallowed his cock and drew his load out of him.
It was going to be a great week. Their parents were gone and school was out for spring break and the group that they were sharing their bodies with was filled with hard bodies and horny minds.
As they stepped out of the shower Jon called and asked if Darren was busy as he had someone that he wanted Darren to meet. Darren was all for it more bodies to fuck. He drove over to Jon's house and ran the doorbell. Jon called for him to come in and come to the bedroom. As Darren opened the bedroom door he saw Jon's younger brother sucking Jon's cock. Darren's cock began to grow and stretch his shorts as he watched Keith slide his mouth over Jon's hot cock. Jon looked up and motioned him over and grabbed the waistband of Darren's shorts and slipped them down. As he did, Darren's huge cock sprang out and Jon slipped his mouth over it.
As he slipped his mouth off of Darren's cock he announced
"It's Keith's 18th birthday today and you're his birthday gift."
Jon went on to explain that Keith had been secretly admiring Darren since he had shared a cabin with him during camp when they were in high school. When Jon had told Keith how Darren had fucked him silly, Keith had to have this monster cock up his ass too. Darren looked over at Keith and smiled. Keith was a hot little number and his tight body and ass just asking to be fucked. Jon stood up and left to room to go to work and as he left he winked and flipped his cock at them. Darren climbed into bed with Keith and started to stroke the tight body, slipping his hands along Keith taut pecs and down his 8 pack to his waiting cock. Keith's cock was rigid and begging for attention. It was about 9 inches long and thick. Darren slid his hand along the shaft and squeezed slightly. Keith moaned with pleasure and begged to have Darren's cock in his mouth. Darren acquiesced and slipped his cock between Keith's waiting lips. Keith began to suckle on the cock and slowly deep throated almost three quarters of it. This boy was no amateur when it came to sucking cock. Darren began to pump his cock in and out of Keith's mouth. As he was pumping Keith's mouth he felt Keith slide a lotion-slicked finger into his ass. As Keith added more fingers Darren was getting hotter and hotter. In order to delay his coming Darren slipped off of Keith and lay back and admired the body or this just barely legal man. Keith was truly a hot number with a bubble butt and taut body with a nice thick cock that looked a lot like his brother Jon's cock.
"How long have you been sucking off your brother/" Darren asked.
"About five years." Keith replied.
"Wow I only got intimate with my brother this week, I envy you." Darren said.
As they were talking Keith reached over and began to stroke Darren's ballooning cock. As it stiffened, Keith climbed on top of Darren and positioned himself over the fat cock and began to lower himself down over the mushroom head. The look on his face as the cock filled him to capacity was priceless. As he slid down the last inch he leaned back and squirmed and moaned as he felt the cock twitch inside. Leaning forward, he began to pump back and forth on the monster in his ass. He couldn't believe what an additional two and a half inches could add to the pleasure of fucking. Jon had fucked him many times, but this was a new experience. Darren began to get into the rhythm and pumped into Keith's ass. As their bodies were slamming together they failed to notice Jon slipping back into the room fully naked. As Jon came up behind Keith he slipped his hands down his chest and startled Keith.
"I thought you were going to work!" he exclaimed.
"I was, but I called in sick because I couldn't bear the thought of missing you fucking this monster for the first time." Jon moaned
"Well join us!" Darren exclaimed "and come and fill my mouth with your cock."
Jon moved around and straddled Darren and slipped his cock into Darren's mouth. Darren couldn't believe his luck as he had the two brothers both straddling him and using his body as a sex toy. Keith continued to pump himself up and down on Darren's cock and reached around his brother and began to tweak his nipples as Jon was filling Darren's mouth with his thick cock. The hot mass of bodies was sweating up a storm and the room was filling with the musk of sweat and sex. This only drove them to a new frenzy and Keith increased his speed and pounded up and down on Darren's swollen cock. Meanwhile Jon was quickly coming to the peak of excitement and he filled Darren's mouth with his cum. Darren swallowed and began to come himself, filling Keith with his birthday cum. Only Keith hadn't cum so as Darren's cock continued to fill Keith, Jon turned around and slid his mouth over Keith's cock and began to suck him to a cum. As Keith came he wailed and shouted with excitement and lust.
As Keith was just eighteen he didn't stay soft for long and within 20 minutes he was ready to go again, but this time he was looking for an ass to fuck as this would be his first time as a top. Darren figured that he had already fucked two guys in the last 3 hours and 5 in the last 24 it was about time to bottom before he developed rash from all the friction. Keith was ecstatic, not only was he getting his first top experience he was also getting to fuck a guy that he had had a crush on since ninth grade.
Darren laid back and Keith stretched his body out on top of Darren and brought their lips together in a passionate kiss. Darren could feel his cock respond at the same time he felt Keith's cock leak cum across his stomach. Keith was leaking generously and providing his own lubricant as he slid his cock along Darren's body. Keith worked his way down Darren's body and kissed tweaked and lathered him. As Keith came to Darren's ass he began to rim him deeply. Jon had obviously taught him well as his tongue slid into Darren's twitching hole and prepared him for Keith's 9-inch cock. Keith mounted Darren slowly and slid his wide long cock up and in while Darren moaned with pleasure. Over this past week he had discovered that he was quite versatile and loved to get fucked as much as he loved fucking. Keith began to pump in earnest and was building up to cum. In order to hold out he pulled out and had Darren get on his hands and knees so that he could mount him doggy style just like Jon always did to him. Jon sat back and watched as his little brother was pounding Darren's ass and beamed with pride. He knew his days as an exclusive top with his brother were numbered and he looked forward to having Keith's cock ramming him too.
As Keith continued to pound Darren he reached around and began to jack Darren's cock. Darren didn't last long and began to squirt out copious amounts of cum and tightened his sphincter muscles and drew out Keith's first cum as a top. As Keith came he flopped down on Darren and declared that his dream had come true. Keith's cock slowly softened and fell from Darren's ass. As the stood they decided it was time to clean up and see what would happen next. Heading to the bathroom, they decided to call some guys over and really celebrate Keith's birthday in style, naked style that is.