Chemical Bonding

Luke flipped the switch and walked into the chemistry class, the yellow stained tiles and the dull grey walls making him sigh as he walked over to his favorite place to sit. He had finished his lunch a little bit earlier that day and decided to head to his next classroom, the conversation at his table being a bit more on the dull side then he preferred. He put his back down on the chair next to his favorite seat and hopped over the table to sit in his favorite spot before flipping up his white hoodie and putting his foot paws up onto the table. A sigh escaped his maw again as he pulled his iPaw out from his backpack and popped the headphones into his ears. He used his thumb to go through the different music and closed his eyes as the tunes started to play.

However, the cheetah had not noticed that another friend from his table has slipped away from the conversation as well. The fox walked into the room and eyed his prey as he started sneaking past desks and chairs as quietly as possible. He went to the back of the class and then down the row until he was right behind the cheetah, a gleam of fun in his eyes, and then quickly he pounced.

The ear buds popped out of the feline’s ears and his eyes shot open as he reacted to the weight on his body. On his lap he found his friend sitting there, looking at him with the strangest look ever. “Sen, what are you DOING?” he growled.

The fox wrapped his arms around the kitten and nuzzled his face, “Well I just thought I would leave early with you because I love you so much.”

The feline wanted to slap his forehead with his paw so bad and had Sen’s face not been in the way of the process he probably would have. “Listen, just cause we fucked one time in your basement doesn’t make us gay lovers. Besides, our balls didn’t even touch.” He growled and pushed the kit off of him as he started to brush the red fox fur off of his new hoodie.

“Well would you like to change that?” He let his body slide off, his butt landing a little bit hard on the ground, as his paws slid down the cheetah’s arm. For a few seconds the canine felt ignored as the cheetah just sat in his seat brushing the fur off of him and putting his iPaw away. “Come on, you know you liked it!”

Luke rolled his eyes as he got out of his seat and slipped over to the door, shutting it with a sigh so no one could hear their conversation. “Listen, I don’t want word getting out that we’re fags or something. I have a reputation to show and if anyone thought I was a little fairy it wouldn’t go over so well.”

Sen got up and looked at the cheetah with puppy dog eyes. “Does that mean you don’t want to do it with me?”

The feline walked back across the room and took the fox by the arm, pulling him over to the lab area of the classroom. “Who said I didn’t want to do it with you again? But don’t let our balls touch; I don’t want this to actually be gay.” The cheetah watched as the fox jumped around happily as he rolled his eyes again. “Okay, now listen Sen, I want you to do the same stuff we did last time. It felt really good."

The fox nodded in agreement as the both started unbuckling their belts and pulling down their pants. Soon the underwear followed and they both were standing partially naked on one side of the partition in the chemistry room. The cheetah then turned around and stuck his ass out, waving his tail to get the excited foxes attention as he looked back over his shoulder.

The kit dropped immediately to his knees and put two paws on the feline’s buns. He had missed the sight of the spotted mounds and could not wait to pull them apart to see that tight pucker once more. His paws slowly started spreading the two piles apart, the white interior coming into view, before he let go and watched them flop back together. He loved the way the two pieces looked and was quick to take hold of the cheeks again as he split them open and starts kneading the ass the way it deserved.

The cheetah leaned over the table and just enjoyed the feeling of the fox playing with his backside. He was a little bored, but the attention did not go unnoticed for him either, for his cock was already beginning to swell in his sheath. So even though he wanted more than his cheeks to be played with, Luke did not protest.

The canine moved his maw forward and inhaled the scent of the feline he was playing with. It smelt rich and familiar, so he went further and pressed his nose right up at the tight hole. He could feel the cat react to his nose as the feline breathed in sharply, but this did not stop Sen as he took another deep breath of the musk. It was sweet and heavy, filling his nostrils to the brim with all he could desire as he breathed it in like a fine wine. He pulled back and licked the left cheek before casually saying, “You always smell great.” Then he pushed his nose back up to the hole again and breathed some more.

The cat felt a little awkward about this, he was not sure if smelling great was a compliment when it was his rear passage that was being sniffed. And the way that cold nose rubbed his backside kept sending shivers up his spine as his claws dug into the table. “Would you just move on,” he replied as he kept his eyes closed.

The vulpine knew that meant the cheetah wanted to continue, not that the statement was not obvious or something, so he did. His paws continued to knead the two mounds as he took in one last breath and stuck his tongue out. One long stride across that tight pucker and he listened to the cheetah purr softly as his saliva left a nice trail. The taste was wonderful, so he went back for a second lick, the pucker clenching as he moved over the tight entrance with his tongue again. He pulled his head back from the mounds again and proudly announced, “You taste just as good too!” He got no response this time and went back to work, licking away at the tight entrance as his tongue trailed time after time over the clenching muscle.

The cat was purring louder and louder with each lick, his own cock filling his sheath and starting to slip free. He loved the way that tongue felt ever since their first time last weekend in Sen’s basement; and so even though he was not positive he was gay, he was willing to do it for the way that tongue felt. “Gods,” he moaned out as he put his head down to rest on his arms as he slightly changed position and spread his legs a little bit wider.

The tongue continued to bath and batter at the rear entrance, the fox pressing harder with each swipe as more of the taste was taken away and he needed to start digging in for more. His tongue was not to be denied, he knew he would have the final victory. He kept pressing against the tight orifice, feeling the way the cheetah’s tail hole started to slowly stretch open, until finally he was able to slide it in. His muscular mouth worm squirmed itself in deep now that the entrance had been passed, sliding in and lapping around at all the different tastes. He closed his eyelids, his eyes shifting to the top as the pleasures of inhaling and tasting such a fine ass marveled his brain. His paws shifted up and down those two muscular thighs before coming to rest again on the cat’s ass.

The feline was purring like crazy, moaning out too as that tongue pressed up against all his favorite spots. He shivered and clenched his hole tightly with each press to a special spot, the joy filling him up as he clenched his lids shut. He could even feel his own pre flowing like a river from his cock, dripping into a puddle onto the floor as he raised his tail higher and pleaded for more.

The tongue answered his calls as it pushed in deeper, that nose pressing up against the base of the feline’s tail as the vulpine tried with all his might to get in just a little farther. He lapped and licked everywhere he could; the kit pressed the muscle against each wall of the cat’s insides as he continued tasting around. But all too soon he felt like there was nothing left for him to lap up. He pulled his tongue out and looked at the work he had accomplished.

The tight tail hole winked back at him as the saliva slowly dribbled and squelched about on the outside, it was really a sight to see. He lets one paw slide down from the cheek as he grips his own filling sheath. “God you have a sexy ass.”

The cheetah opens his eyes while rolling them with annoyance; it was always the same comments about his butt from this vulpine. “Come on and get up already, we don’t have forever you know.”

Sen quickly complied as he got to his feet and rubbed his cock tip, the only part that had so far slid from his sheath, between those two buns. The vulpine humped a few times between the mounds, the small amount of pre that had already formed now sticking to the two buns as he waited for more of his member to come free. He soon had more than enough to play with though and put a paw on his fuck stick, guiding the tool up to the tight, saliva lubricated pucker. Gently he pushed forward, feeling the tension of his member trying to push into the tight feline’s backside.

Luke was grinding his teeth as the rod was pushed against his backside, his only reaction being to keep closed in scare that it was about to rip him open. The fox’s member was always thicker than his tongue and a lot stiffer too. He held tight until taking a deep breath and relaxing his backside.

That was all the kit needed to push forward, his maleness splitting open that orifice as he pushed in all the way in until the tail hole met right up with his sheath. The vulpine sort of held his body there, though technically the feeling of that tight ass gripping his member was causing more to slide out of his furry sheath and into the hole. Still, the fox waited until the cheetah stopped making pained noises before dragging his member out.

The thrill of having something up his ass was a little too much for the feline, he remembered it felt good but the way that cock pressed against his pleasure spot was causing him to leak all over the floor. And had it not been for his tail hole being opened up wider than it was normally accustomed to, he probably would have been in a state of joyous euphoria right now. However, with time the pain started to numb out and the pleasure only built. He felt the canine start to pull out of his backside, which helped sooth everything over as the cock touched the tender nerves of his back entrance. Then he felt the thrust forward, his body being pushed more onto the lab counter as that cock stretched him again, and he moaned loudly as a pleasure button deep within him was pressed hard.

Sen chuckled as he heard the loud moan coming from the spotted cat’s lips, taking his time to really mash his groin into that nice ass before pulling out and repeating the process again. He started building a speed, really working his cock in and out of that hole as the pre from his cock and the saliva from the previous rimming worked as a nice lubricant to let him slide faster. He bent over the feline, taking the scruff near his shoulder into his maw while his two paws just wrapped around the body and helped pull the kitten back with each thrust.

The cheetah could feel the knot forming, it was slipping into him at the very base of the cock and then popping out with each thrust, but right now it was just another way to stretch him and press spots inside that he loved having pressed. He was purring loudly and moved one of his arms down to start stroking his own prick. At first he was out of time, but then he started getting his paw to slide over his cock perfectly in tune with the one sliding up his ass. To make matters better for the both of them, he started humping into his own paw and then slamming back into the groin of the canine behind him. “Gods,” he groaned out while rolling his head on his arm, “it feels so good.”

The fox was getting more violent with each thrust as time passed, his knot having trouble popping in and out of that tight hole. He wanted to keep his knot with the pace and so he pushed harder and harder to get the still swelling bulb to go into the slick, clench backside of the cheetah. However, soon enough the blood block was too big to get past that tight ring and he was forced to fuck with the rest of his prick. His orgasm was mounting fast; he wanted to tie the cat. His slams into the feline’s body only kept building in his attempt.

Luke was yelping in his moans with each press, the knot pressed more and more against his hole and past his stretching limits. He turned his head to look at Sen. “Hey, you can’t put that into me.” His words were for deaf ears though, for the vulpine was enjoying the tight hole too much to hear. Soon the cheetah was yipping out loud, the knot stretching him more and more until finally it squeezed itself in on one hard thrust. He bit down hard on his arm and screamed into the fur, his eyes clenched tight as his hole was ripped open.

The knot went in and the pucker shut tight around the other end, they were tied and the fox was ready to cum. Yet still the vulpine was not the first. Under him the big cat had already started spewing his load.

Even though having the knot pressed inside of his too small hole was more painful than he could explain, it was also pressing right up against all the right spots and causing him to climax. He kept pumping his prick hard as he felt waves of electricity spiking up his body. He could feel his seed pumping through his prick and out onto the cabinets under the counter and across the floor, the strands and dots like a spider web of male juices.

This in turn also made the feline tighten his hole tenfold around that cock shoved up there, which gripped right at the base of Sen’s member. He moaned out loud as his own orgasm started, his balls clenching up tight as he unleashed a torrent of cum into the cheetah’s abused ass. His teeth gripped hard on the fur and his arms pulled back tight, his whole body froze except for his twitching dick, splashing liquid vulpine deep in the cat’s bowels.

The two stayed like that, top of their orgasms and slowly falling from the foggy head feeling for a few minutes, locked in place in the classroom as it happened. Then they both opened their eyes and looked at each other. Their bodies were locked together and their minds were floating, what better a way to seal what had just happened then a kiss. Their lips met, both dry from having just fucked with all the energy they had, as they let each other’s tongues explore their friend’s maw.

But they weren’t the only two enjoying the lab, for only a few minutes after they had started a wolf had opened the door only but a crack and peaked inside. The black furred pup watched for the right moment and slipped in when neither was looking, shutting the door quietly behind him as he sat down at a desk and watched the show. His orange shorts were soon pulled down and he was slapping his own meat around to the scene. He too had cum from all the excitement of watching the show and was now staring at the two making out. Slowly he lifted his paws about to clap, then seeing the cum on one of them he quickly lapped it up.

The claps echoed in the room for a few seconds and both furs that had just fucked on the other side of the chemistry counters looked over. “Kibbles,” the cheetah yelled as he looked across the room as the pup with his shorts around his ankles, “why are you watching us?”

“What can I say,” he said coolly as he pulled up his shorts and grabbed his back pack, “I like a good show.” He then went over to his seat and sat down, but turned his head back to the two furs still tied together. “By the way, you might want to get your cloths back on before the rest of the class arrives...”