This story involves two characters that were first introduced in http://www.nifty.org/nifty/gay/athletics/first-rule-of-sex-club/
It is a back-story [so you don't have to read the other story to understand this one].
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When Randy woke in the morning he discovered that during the night they had separated. As Randy had a small bed, they weren't far apart, in fact they were still touching: his shoulder was against Brian's back; Brian was just on his side facing away.
Rolling onto his side Randy looked up and down the sleeping boy's back. He had nice broad shoulders and such a smooth back. Lifting the covers he looked at the boy's ass. It was so firm and round.
He knew the boy wanted to be fucked as soon as they awoke. And while that invitation (and even without an invitation) with a one night stand he might have reached for the lube and slid into the man next to him (though actually he rarely stayed the entire night) he had wanted to rim this boy ever since he had seriously checked out his ass.
Randy slid under the covers and buried his face between the boy's globes and got his tongue at his hole. He first started licking and then began to shove his tongue in as far as it would go. The moaning he was soon rewarded with told him Brian was now fully awake and enjoying the sensations.
He gently pushed Brian onto his stomach and got between his legs as he continued to rim the boy. Holding these incredibly hard round ass cheeks around apart (they seemed to be all muscle, which is surprising on any man but this was a teenager) he buried his tongue deep and began to tongue fuck the younger boy. Brian instinctively would clench his ass whenever the tongue entered him, out of pleasure, not resistance. Randy had to fight to keep the cheeks apart so he could get his tongue deep in Brian's anus.
There was no taste of his own cum in the boy's ass, his three loads of cum having been absorbed into the lining of this teenager's rectum. Maybe there was some residue of his flavour in the boy's ass but he mostly could taste ass and sweat and this boy's ass was sweet.
Randy planned on rimming the boy for a while before fucking him. Maybe rimming and fucking would not last 35 minutes like he had been fucked the night before, he just wanted to take his time and enjoy this incredibly firm young ass with his mouth and around his cock.
Brian had being rimmed and rimming on his list of things he wanted to try with this streetwise kid. If he tried to rim his girlfriend she would probably think he was a freak. And there was no way he could ask her to do that to him. He wanted to try it and now that he was, he was enjoying the feeling of the wet mouth around his hole and loved the tongue flitting in and out of his hole. This was something he wanted to experience again (and to try doing himself).
But being rimmed also left him wanted more. He wanted to be fucked. Soon he was begging the older boy to fuck him again.
Randy moved up on the bed between Brian's spread legs to fuck him like he had the first time, with Brian face down on the bed (as he was now). But Brian had his own plans. He wanted to try new things. He saw Randy as a cross between teacher and anonymous body to experiment on. So even though he was experiencing what it was to be a bottom he wanted to direct the action.
Brian had done it already face down on the bed (this was Randy's favourite position as it had the maximum body contact and he could sort of pin the man under him and control the speed, something being a skinny boy was difficult to do) and Brian had been fucked on his back. So Brian pushed Randy down on the bed so he was lying on his back. He straddled the older boy. Randy held his cock up so Brian could sit on it. With only the saliva from being rimmed, it was hard to get the big head of this young man's cock into his head, but once the head got by his anus Brian sank all the way down easily.
Brian was now used to this cock being inside him and he loved it.
In this position Brian was in control, though Randy was also in no hurry he had just woken up. So he let Brian ride his cock. Brian mostly sat upright and just moved up and down on Randy's cock and Brian would occasionally squeeze his ass tight on the older boy's cock.
Randy wanted the high school boy to lean down and kiss him but he also was just happy the boy had spent the night. He rarely spent the night with another guy after he had eschewed relationships. In fact he usually suggested going to another guy's apartment he met for a one night stand so he could leave when it the sex was over. Randy sometimes went home with someone while drunk or on drugs and he never wanted to go to bed with a '10' and wake up with a '6' and realize his judgement had been impaired. This boy was hot and he spent the night and here was this gorgeous body sitting in his lap with his cock deep in his ass.
To his surprise Brian actually did ride him for almost the same amount of time as he had been fucked the night before. It was as if Brian could sense when he was getting close and would change the speed, slowing down or even stopping. When Brian started to really buck Randy had been edging for so long he let it rip and came and came and came into the boy's ass.
As Brian pulled off his cock, Randy who had simply lay there and been ridden felt so exhausted due to the torturous use of his cock he actually dozed off for a few minutes.
Brian just lay in bed next to him and studied his naked body.
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