"Alvin, can you please focus? I'm not all that glad about tutoring you either."

Alvin groaned as he kept his head rested on top of his arms. "Simon, this is boooring. You said learning biology was supposed to be fun." He huffed.

The two munks were at the local library. It was a slow day, so the place was relatively empty for the most part. Alvin and Simon were tucked away in a corner, with Simon looking over a biology textbook to his older brother.

"If you paid attention in class, then we wouldn't have to be here now. And it was either me or a teacher." Simon said, turning the page. "Now are you gonna pay attention or not?"

"Heh. I know what I'd rather be doing right now." Alvin said, lifting his head enough for his gaze to meet Simon's. When it did, Simon immediately shook his head. "Alvin. Don't you dare." He said simply. "You need to learn this."

"Oh yeah? What for, huh?" Alvin asked. "If we just haaaave to, why don't you just skip ahead to chapter 17, smart guy? That'd be something I'll pay attention to, I bet."

Simon raised an eyebrow. "If I do, will you at least pretend to care?" He asked. Alvin nodded, holding a paw up. "Scout's honor."

He sighed in defeat, but looked to the book and started to flip pages. "You aren't a scout. Honestly Alvin, sometimes I worry about you. Really you could do much better if you bothered… to apply… yourself… Alvin?" Simon closed the book. Chapter 17 was about reproduction, and Alvin was suddenly nowhere to be seen.

"Alvin I swear if you even think about it I will- Eagh!" Simon clamped a hand over his mouth to stay quiet. Alvin had gone under the table, and judging by the shock that went up his spine, Alvin was right between his legs.

"Shh. Jeez Simon, ever heard of a library? You're supposed to be quiet." Simon lifted up the tablecloth, glaring down at a smiling Alvin. "And you say I'm a big mouth."

"Alvin. Get up here. Now." Simon said, glancing around. "We don't have time for this!"

Defiantly, Alvin grabbed the hem of Simon's shirt and lifted it up slowly, admiring Simon's legs before it was high enough to just barely show his crotch. "You gonna reach down and stop me then? Or are you just gonna stay quiet and let me "study" my own way?" Alvin asked, giving a cheeky smile as he draped the shirt over himself.

Simon's cheeks darkened as he felt Alvin scooting closer. Alvin's nose was pressing against his underwear now, and he was nuzzling at the fly. "A-Alvin, can't you just wait until we get home?" Simon asked quietly. His answer was Alvin's tongue running up the front of his briefs, making him groan softly. "Nngh… you are s-so going to get it when you're done."

"Si, I'm getting it now~" Alvin responded. Then, he parted open the fly enough to expose Simon's soft cock within, leaning forward and licking at it again and again. He put his hands atop Simon's thighs so he couldn't squirm too much, taking his tip into his mouth. Alvin let out an eager moan as he felt Simon's length began to throb, nursing on it softly to help it harden then and there. Alvin pushed his tongue against the head, bathing it in constant licks. Hearing Simon's little moans as he tried staying quiet was just precious~

Up above, Simon had to turn the page every now and then. Maybe no one was going to come and see them, but if they did he wouldn't be blatantly aroused. As if the tongue work wasn't enough, Alvin's mouth was warm and wet, a sensation that just spiked the pleasure higher. In no time, Simon was as hard as could be, and Alvin was still messing around with just the head. He had his mouth closed around it completely, giving playful little tugs that made Simon thrust forward. And when he did, Alvin had his tongue rub along the underside to tease him further.

"Aah… Alvin… Alviiin…" Simon bit down on his lip, gripping the edges of the book tighter. Embarrassment was running through him just as much as the arousal was. Letting Alvin have his way like this, and rewarding him with dribbles of precum, Simon rested his head on the table, letting a little whimper escape his lips. "More…" he breathed. Alvin obliged, and Simon nearly tore a few pages as his big brothers sucking got firmer, more deliberate, and took in well over half of his length.

Alvin was bobbing his head, moving his hands up to free Simon's balls from their confinement as well. As soon as that sensitive sack was free, Alvin was carefully fondling it, fingers rolling them about while he worked his tongue at the base of Simon's cock. Through all this, Alvin was also tending to himself, his free hand pumping feverishly on his cock. Unlike Simon, he wore nothing beneath his shirt, and he had tented it up a good while before he even snuck under the table.

Who could blame him? Simon may be a nerd, but he was hot too.

"Gmph… You're just a faucet today, aren't you?" Alvin said after releasing Simon's shaft, lowering his head so he could kiss his balls, knowing it would make Simon tense up more than he already was. "You leak any more and we'll need a jar or something." He teased, planting another kiss to his brother's nuts. Simon's response would have been a growl, but Alvin engulfed his balls before the sound could escape, making Simon moan out loud instead.

This time, Simon did tear into the book. A good five pages now had claw marks at the bottom, and Alvin still kept working on him.

Simon's heart sunk a little as he heard a few books being moved. Not too close, but definitely at a viewable distance. 'Don't look, don't look, for goodness sake please don't let anyone look!' He thought, closing his eyes tight. Alvin was still sucking on his sack, but now his hand was cupped around Simon's tip, kneading it lightly while stroking.

"Alviiiin!" Simon had to muffle himself behind both hands now, the textbook flopping on the table top as he fought to keep his voice down. A task that'd have been easier if Alvin didn't know how to make him squirm like mad. Alvin left his balls alone for now, focusing instead on licking up and down the top of Simon's shaft, keeping it from throbbing while his pre squirted right into Alvin's waiting palm.

"Hehe… Wanna cum, bro? Just say the word and I'll make you see stars~" Alvin invited. "I can't see your face, so you're gonna have to tell me." He said.

Simon groaned and bit down on the edge of the textbook. The noise behind him had stopped, luckily. "Alvin please…" he said.

"Say no more. Just cover up." Alvin warned. Simon barely had the time to reply. He ended up biting into his sleeve and moaning into it. Alvin went down on him again, but this time he made sure every last inch was fit snugly in his mouth and he was going to town with his suckling. Simon grabbed at the table cloth and held his head back.

As he was unloading, he could hear Alvin gulping the stuff down just as fast as he shot it out. Simon slumped down, his cheek squished against the table's surface as he weakly humped towards Alvin's mouth as he breathed heavily. Beneath the table, Alvin's hand was working double time, coating his shaft in a mixture of his and Simon's pre.

The salty taste of Simon's spunk would linger on his tongue, but Alvin savored it anyway. He even let the last of the stuff pool up in his mouth, refusing to swallow it until Simon was done spurting. And even then, he used the tip of his tongue to scoop up any remnants he could have missed, adding it to the rest and still draining Simon. Only when he was sure nothing was left did he pull back.

Alvin peeked from under the tablecloth, nudging Simon softly to get his attention. When he eventually looked, Alvin held his mouth open to show off Simon's load, then closed his mouth to swallow it in one satisfied gulp, his mouth open again to show that every last droplet of the stuff was gone.

"Mmm… Ya want more, Simon~?" Alvin cooed, raising up Simon's shirt more so he could kiss his belly. "Bathroom. You and me. Now." He said.

And Simon couldn't bring himself to say no.

"Alvin you are downright wrong for this." Simon huffed. He was in a stall on his own now. Even if everything had been recently cleaned, he still had his shirt down on the floor for him to recline on. His legs were folded and he had his lower half beneath the dividing wall into the next stall over.

"You could have said no. You could have stopped me." was Alvin's response. He was in the other stall, licking his lips some as he got a good view of Simon's cock, still nice and hard from all the prior teasing. "Now either you leave, or you munk up and let me take care of you." Alvin said.

When Simon didn't protest, Alvin ducked down and gave his tip a kiss. "Good Simon. Now don't old in your moans, cuz I wanna hear an echo~." Alvin teased before turning himself around, squatting over Simon's lap as he lifted up his shirt. He had to aim himself carefully, but soon he dropped his hips down, tensing up as he felt Simon's tip press up against his hole. Alvin stirred his hips a little to tease Simon further, savoring the loud groan he got from his brother. "Thatta boy, Simon! Now say my name!"

With that, Alvin pushed himself down completely, his hole giving way with ease to take Simon in. He didn't stop until his butt was rubbing on Simon's crotch, staying still only so Simon could adjust to him.

"A-Alviiin!"

"Ohh yeah… That's what I like to hear~" Alvin cooed, putting his hands down on Simon's legs to steady himself as well as to make sure he wasn't going anywhere. Without hesitation, he was bouncing himself along Simon's cock, keeping his pace nice and slow. "Don't hold back Si… if you're gonna cum, you let it out!" Alvin said. His cock bobbed and bounced freely as he rode on Simon, shamelessly moaning out loud.

Simon grit his teeth, clawing at his shirt a little as he just took it. Not that he could do much anyway. If Alvin was good at anything, it was taking the lead. "Mmnh… I should say the same for you. You focused on me so much I bet you didn't- Aaah! Don't clench like that!" Simon moaned, tearing his shirt a little as his claws slid out against the fabric.

Alvin didn't respond, bowing his head as he took hold of his shaft, humping into his grip in between his eager bounces. "Not my fault, Si. My ass just reeeally likes you~" he moaned out, leaning back against the stall's wall for support. "And you must really like me, cuz you're throbbing like mad~"

"Nngh… Alvin, f-focus…" Simon groaned, his toes curling as he rocked his hips into Alvin's bounces. He couldn't thrust very well like this, but luckily Alvin was doing most of the work anyway. Every time he squeezed down, Simon moaned out his name again, audibly panting as he began to leak pre again. Alvin noticed for sure, and he picked up his speed to compensate. "Ohhh Simon… You feel awesome~" Alvin praised.

Simon's cheeks darkened at his words. "S-So do you… Aah, Alvin, you're gonna make me-" Simon shook his head, closing his mouth. As much as he wanted to, he couldn't unload this early. Instead, he propped himself a little more, doing his best to thrust upwards whenever Alvin came back down.

"C'mon Si, you can do it~! Gimme what ya got!" Alvin encouraged. "My hand's getting tired, so pound me like you mean it~!" He moaned. "Or do I gotta come over there and show you how it's done~?"

"I-If you were over here, I'd have made you finish by now." Simon grunted. "You're the one who wanted to try it this way."

Hearing that, Alvin stopped himself completely. "Simon… was that a challenge?"

Before he could take it back, Alvin had climbed off of Simon's lap and was crawling into the stall with him. Alvin stood and, after poking Simon's cheek with his oozing tip, bent over with his hands braced on the door, sticking his butt out. "Come on then, little bro. Let's see you put some weight to that threat~" Alvin said as he wiggled his butt side to side.

"You are impossible." Simon grumbled. Nonetheless, he pressed his tip up against Alvin's beckoning hole, grinding up against him before he slipped inside, pushing his way in straight to the hilt. Alvin moaned out loud, but Simon wasn't letting up after his little challenge. He grabbed the collar of Alvin's shirt and tugged it, making Alvin look up at the wall as he started humping.

"Aahn, S-Simon, yes~! Yesss!" Alvin moaned, pushing his butt closer to Simon's crotch. "Make me cum, Si, do iiiit!" He cried out, his hands curled into fists against the door.

Simon closed his eyes, looming over Alvin as he continued to rut into him. He even took hold of Alvin's cock to stroke it for him, pushing Alvin up against the door. "Alvin… I'm close…" Simon panted out.

"C'mon then… give it to me~" Alvin encouraged, ducking his head down as he braced himself. Simon rammed into him a few more times, but when he went in balls deep he stayed there, groaning loudly as he began pumping out his second load right inside of Alvin, his hand still working on Alvin's cock.

Alvin let out a little squeal as Simon filled him. He bit down on his sleeve and, with a few extra thrusts forward, managed to bring himself into his own orgasm, a strong shiver going up his spine as his spunk shot out straight to the floor, landing on either tiles or Simon's shirt. "Mmmnhh… S-Simon you're the best…" Alvin panted, afterglow taking its hold of him.

"Yeah yeah… whatever you say, Alvin." Simon huffed, giving Alvin a little kiss on the cheek. "Now that you're not horny, are you gonna let me tutor you properly?"

"Jeez Simon, everything is business with you." Alvin said with a roll of his eyes. "Fine, I'll behave. As long as you promise to go over chapter 17 with me again when we get home~" Alvin said, wiggling his hips.

Simon nodded his head, gently patting Alvin's head as he pulled out of him. "As long as you don't disappear again, you have a deal." He said.

One quick clean up later, and Simon led the way out of the bathroom, with Alvin close behind him. But, as Alvin passed by, he pinched Simon on the butt. "Next time, you're the one getting stuffed." Alvin whispered in his ear, making his way back to their table.

"Alvin… you're impossible." Simon said to himself, shaking his head as he followed after Alvin with a little smile on his face at the thought of going again.

A/N

Oookay, that was a nice and quick lemon, wasn't it? :D Next part of the Collection is gonna be an Alvin/Brittany. It was gonna be this chapter, but this idea just refused to be left alone until it was done, so here it is. Hope you enjoyed it!

KRS, Out!