Luke's Big Butt Changes Ch. 05

I waited until the rest of the team had left to start undressing to take a shower. Maybe I would be able to get some privacy so I could finger myself... uh, I mean relieve my tension. I was still in my jockstrap when I got up to grab a towel, barely fitting it around my waist thanks to my fat ass. As I walked to the showers, I stopped in front of a mirror. It's been a while since I've looked at my ass... could it have gotten bigger?

I dropped the towel and looked at my body. Still a beast, my biceps looking perfect, my abs rock hard, I knew I was a stud. A big alpha jock. Except for that ass. I turned to the side. Ok, yeah, my ass was really big. I knew that, but it fucking SUCKED. Everyone couldn't stop talking about it, touching it, I've caught people in the hallways staring me down and some have even tried to slap it. They had no idea how hard it was to find pants that fit or go through underwear like tissue paper. The only person who had any idea how I felt would probably be Mark.

I turned so my ass was facing the mirror, looking over my shoulder. Holy shit. If I thought my ass was big before, this was insane. My ratty jockstrap, now soaked with my ass juice, was clearly pushed to its absolute limits, my cheeks were so huge that I could barely see the straps. I grabbed my ass, just to feel it and damn, my ass was powerful and muscular but also so soft and jiggly that one sudden move would send it bouncing like crazy. I already knew that because I could hear my own ass clap while I ran the bases earlier. It did feel kinda good to bounce and jiggle my cheeks, though.

I bent over and looked under my legs. Holy shit. My hole was tight, small and pink, almost a bubble-gum pink. I normally didn't really know what my asshole looked like, but I felt like my hole had changed shape a little, somehow. That's impossible right? But why else would my tight tiny little pinprick hole become slightly slit-shaped? Another glob of that weird ass goo bubbled out from my hole, and I groaned as it fell to the ground and splattered on the floor.

I spread my cheeks with one hand, and I brought a finger up to my hole with the other. As soon as my fingertip grazed my pink slit, it was instantly sucked in to the knuckle. The sensation of having something in my ass sent shivers down my spine, and I let out a loud moan of relief. "Holy fuuuuuuck..." echoed throughout the empty locker room as I started to push my finger in and out of my hole, quickly adding another finger to get more of a stretch. Fuck it felt so wet and velvety like... like a fucking pussy (I imagine).

My hole was so slick and wet... there was no resistance as I sawed my fingers in and out. Every time I plunged down to my knuckles, I felt a little twinge. Not deep enough... was all I could think. The throbbing, hungry feeling in my ass just fell so... damn... deep. I remembered how Sammy's dick felt, how it would get so much deeper than my fingers, reach that spot, fuck it felt so good. Sammy always made me feel good. A part of me misses it, like seriously my hole is going out of control, I haven't gone this long without Sammy's dick scratching that itch since we started doing that.

There was a little nub in my ass, a couple inches deep, and when I pressed on it I got shivers. It was almost like being on the verge of cumming... which I hadn't done in a while either. But then I looked down and saw... my dick was hard. It was hard from me fingering my ass. What the hell?

My dick has never gotten hard like this before. Is this cuz I'm so pent up? Or because I haven't scratched that itch in so long? Oh, well. I shouldn't think about this. Every time I pumped my fingers, a little jolt went straight to my dick. I braced myself against the wall with one hand, leaning my forehead on the mirror, while pumping my fingers deep into my ass... Fuck, I almost felt like I could cum just from fingerbanging myself...

My hole at this point was full on spurting out tons of that weird assgoo onto my fingers, making it easier to slip them in and out. I pulled them out a couple of times, then slapped my hole HARD, just to get that rough feeling. Sammy spanked my fat ass a couple of times before, it felt kinda good, my big round jock bubble bouncing and jiggling together... FUCK!

I tried to grab one of my cheeks with my hand, but at this point, my fingers were so covered in that lube that I couldn't grab onto them. Instead, my grasping and grabbing just made them shift and jiggle, I was able to pull my ass cheeks apart but then my fingers slipped, and my round cakes bounced back like elastic and clapped together, the clap echoing throughout the locker room.

I started picking up the pace, my pumps getting more desperate, my fingers trying to reach deeper and deeper to scratch that itch. FUCK, I wanted to scratch it!! Fuck I wanted that deep stretch when Sammy put his dick in me, when his cockhead would hit that spot inside me that just made me fucking SQUIRT.

I was right there, on the edge of cumming, I could feel that pressure in my dick building up... when I heard a noise somewhere in the locker room. FUCK, I was so close too! But I didn't want to get caught. I pulled my fingers out of my ass, whimpering at feeling so empty again, and looked around to find the source of that noise.

I didn't have to look far, because little Mark was standing several feet away from me, partially hidden by a locker, with a bat on the floor nearby. He must have knocked it over while he was sneaking around.

"What the FUCK, Mark!?" That came across angrier than I intended, but I was so disappointed at getting interrupted and not being able to just let my slicked-up hole SQUIRT like I knew it wanted to.

Mark flinched and stepped back in surprise. I grabbed my towel from the floor and wrapped myself in it, then got closer to him.

"Mark, what the fuck are you doing here?"

"Luke! I'm so so sorry. I, uh, well I didn't see you leave, I wanted to show you the pictures I had taken... I didn't mean to um... interrupt..."

I sighed. I promised that I wouldn't be a jerk to Mark, but I needed to work my ass over ASAP. I needed to get rid of him.

"Look, Mark, you can show me later, I just..."

Before I could even finish my thought, my eyes fell to his crotch. I don't even know if I could call it a crotch at this point.

Holy fucking shit. Mark's cock was clearly rock hard and threatening to burst through his jeans. They were trying their best to hold down what was just a massive, thick, throbbing piece of meat. I knew Mark was hung but... somehow, despite having a bulge even while soft, he was STILL a grower too!

A strange thought invaded my head. I wonder what it looks like naked. And... if Sammy's dick scratched that spot inside me, well... Mark's dick was clearly even bigger.

"Holy shit, Mark!" I gasped, unable to peel my eyes away from that mammoth meat stuffed inside his little nerd jeans. How did somebody his size have something like THAT?

"No!! No, Luke I'm sorry... no! I didn't mean to, please don't hit me!" Mark cowered in front of me, both hands covering his crotch in a futile attempt to hide it. Which he clearly couldn't do, because even with both hands he only covered about half of his crotch.

"Fuck, Mark... What the fuck is this thing?? What the hell... why are you even hard?"

I heard a sharp intake of breath, and I was able to pull my eyes away for a split second to look Mark in the eyes. His were totally bugged out, in shock or fear, I didn't know. He looked like a kid caught stealing from the cookie jar...

Wait.

I know I'm usually slow on the uptake, but the gears in my head were turning. I was fingering my ass in the locker room... Mark clearly saw me... now Mark has an insanely massive throbbing boner.

Holy shit.

"Dude, are you into me? Were you watching me??"

Mark covered his face with his hands, allowing me a good look at his crotch again, and nodded a couple of times.

"Mark, fuck, dude... were you getting off on me? Fingering my ass?"

The trembling little nerd could only nod again.

I don't know what came over me but, fuck. I knew I needed Mark inside me.

I turned around, facing my cheeks towards him. I bent over slightly and reached back to grab one of my cheeks, spreading them wide so I could show him my pink, twitching hungry af hole.

"You like this, Mark? This fucking huge baseball jock butt? My big round cheeks, so fucking soft but strong..." I don't know what came over me, why I was talking like this, it was like I was possessed. Like the animalistic hungry part of me was just taking control and I was along for the ride.

"Fuck, Mark, take a good fucking look. It's so fucking hungry... Do you like my ass? What do you wanna do to it?"

I heard another sharp intake of breath and Mark exclaim "HOLY SHIT!" under his breath.

I turned around, ending Mark's little show. Fuck, somehow his dick looked even bigger, and there was a HUGE wet spot near his knee. That monster was precumming, holy shit.

"Fuck Mark... show me how hard I make you. Take off your fucking pants."

Mark just looked at me in total shock and disbelief, frozen in place. I could see his dick twinge in his pants, the wet spot near his knee growing. FUCK.

"Fuck, I need this." I grunted in frustration, for some reason so desperate to see what Mark's cock looked like uncovered. "Take it off, NOW."

Mark sprang into action, frantically undoing his belt and zipper, then slid his jeans down enough to expose the root of his massive cock. He hauled his dick out of his pants... and holy. Fucking. SHIT!!

Mark's dick was a fucking MONSTER. It looked like I could barely fit my fingers around the base, it must have been thicker than a fucking can of pop. It looked fucking hefty too, I could see it throbbing in Mark's hand as he pulled it out. Which was a struggle, because it was stuffed into his jeans like a huge sausage vacuum sealed in a bag.

Finally he was able to haul it out, and I finally got to see all of it. It was insane. Bigger than a ruler, for sure, but I couldn't tell exactly how long it was. Crazy thick, like I said. Surprisingly, it was slightly darker than the rest of his pale, freckled body. There was a thick vein that traveled the entire length of his shaft, pumping as much blood as it could into that huge organ to keep it hard. A huge amount of pre-cum was bubbling out of his piss slit, leaking almost as much as my ass, while a strand of pre dripped to the floor lazily. He also had balls the size of tennis balls... fuck they looked so big, I bet they were just so heavy and full of cum too.

Just the sight of it made my ass CLENCH and then SPURT a glob of lube out, landing on the floor with a splat. Mark pulled his face out of his hands and looked at me, questioning and surprised. Then he looked down at the floor and saw a puddle of clear goo.

"Luke... what is... is that... lube?"

"What, this stuff? I don't fucking know, man... it makes my ass real wet and slick. And I've been told it tastes pretty fucking good." I reached back and slid my index finger into my hole, swirling it around a few times, then quickly pulling it out wish a POP! I don't know why I was saying this to little Mark, what was going on? Something about seeing his dick... it was like I was hypnotized.

"Fucking taste it, Mark." I brought my finger up to his lips, inches away from his mouth. I don't know why I wanted Mark to taste my ass goo... that's weird, right? But something about Mark's big dick, I don't know, it was just doing something to me.

Mark hesitated, staring at my finger, covered in my strange juice after having been stuck in my ass. I could tell he was hungry for it, the way he looked at it, but something was holding him back. Fuck, I couldn't wait for this anymore.

I pressed my finger to his lips and Mark obediently parted them, allowing me to slide my finger inside. As soon as his tongue got a taste of my ass goo, his eyes went wide. Before I knew it, he was furiously sucking on my finger, even using his tongue to glide over my finger and taste every last drop. One taste, and Mark was fucking HUNGRY for my ass juice. His tongue felt really good on my finger... dude had a talented tongue for sure. Just the thought of it made my ass twitch even more. Suddenly, I had an idea...

"Lay down on that," I said, pointing to the bench in the middle of the row of lockers. Mark whimpered as I pulled my finger out of his mouth, the hunger and disappointment showing on his face. Still, he obeyed, the way a nerd should obey a hot alpha stud jock like me.

Mark laid down lengthwise on the bench, and I walked over to him. He was just at the right height. I could easily fit him and the bench between my legs, and he was high enough off the ground that I didn't have to bend down too much. I turned around, and the sight of my ass made Mark gasp again. Spreading my cheeks, I showed him another droplet of ass juice dribbling out of my hole, over my taint, then onto his face. I looked down to see Mark licking my juice off his cheek.

"Fuck Mark, you like the taste of that? I got a lot more where that came from," I said, immediately squatting down to slowly lower my ass onto his face. "Taste my ass, bro. Fucking get a good lick."

I moaned as I felt my cheeks close on Mark's face, and I gasped when his lips finally made contact with my twitching hole. I doubt Mark had experience even kissing someone before, which was why I was so shocked that he seemed to know exactly what to do. I could feel his lips pressing against my hole, his tongue flicking out to jab at it, lapping up my juice with each flick.

Mark's tongue felt so fucking good that I unconsciously lowered myself even more onto his face. His head was now fully submerged in my ass, I could feel the sides of my cheeks along the side of his face. Dude was DEEP, and I could only hope that he was still able to breathe. Luckily, I still heard him breathing through his nose.

"FUCK! Mark, you're a fucking natural. Fucking take it, take my fat ass!!" I couldn't stop myself from moaning and without intending to, I started to bounce my ass up and down on Mark's face. I slammed my ass down onto him, feeling his soft lips and wet tongue on my asshole, mashing them against my wet hole. Fuck, it felt so good. I got more and more rapid, basically posting onto his face, very so often Mark would slap my ass, and that was my signal to lift off for a moment so he could take a deep breath. Then I would immediately SLAM my ass down again, resuming his ass eating.

Mark never complained, even if he did have a 180 lb muscle jock basically suffocating him with ass. But I heard him moaning as he slurped and made out with my hole, and his dick was rock hard, standing straight up and perfectly rigid like a flagpole. In fact, I could bend down a little bit more and then my head would be right over Mark's cock... but why would I do that? That's crazy...

Fuck, Mark's tongue was prodding and pushing against my hole, and I could feel it start to give. It was sending shivers up my spine, and I gasped as I felt my hole spurt another glob of juice directly into Mark's mouth. He must have swallowed it, because he didn't stop for a second eating my ass. In fact, he took the opportunity when my hole was slightly open to slip his tongue inside. Before I knew it, he was spearing my hole with his tongue, flicking it inside of me. Fuck, it felt so good, it was like my body was moving on its own, bouncing my fat ass cheeks on Mark's face, I could hear them clapping against his head. I hope I don't give him a concussion.

How the hell was Mark so fucking good at this? It felt so good, I didn't even know that getting your ass tongued like this could feel this good. It was almost as good as getting fucked... wait, no, I don't mean that!

I shook that thought out of my head and resumed my ass bouncing on nerdy little Mark. If the dude was into me and my ass, he must be in nerd heaven. A big beefy muscle jock lowering his fat ass cheeks and wet, hungry hole onto his little nerd face. Giving him all the ass he could want, practically served on a silver platter. And fucking Mark was HUNGRY.

"Fuck, Mark, right there, just like that!" I moaned as he slurped and swirled his tongue around inside my hole. It felt like he could reach so deep inside me with just his tongue... fuck did Mark have a massive tongue to match his mammoth dick? And then I felt him confirm my suspicions... Mark's tongue swirled around in my ass until it touched that little nub that I was feeling up earlier. Seeming to know something about what it was, he focused his attack solely on that spot, flicking against it, pressing down on it with the tip of his tongue. "FUCK MARK!! FUCK!!!"

I could only moan and scream as I felt my hole open up... and the floodgates open. I shivered and shook as my ass cheeks clapped together, my tight jock hole opening up to unleash an absolute torrent of juice directly into little Mark's face. I couldn't pull myself off him, it felt too good. In fact, I was so overtaken by the shockwaves of pleasure that I lost my balance and fell back to fully sit my ass right on Mark's face. I moaned and I felt what must have been a gallon of ass goo right into Mark's mouth.

I heard him gasping, gulping, swallowing, struggling for air. It seemed like he was trying his best to drink as much of my juice as he possibly could. I heard some of it overflowing out of his mouth and onto the locker room floor, but I knew he was trying his best not to spill a drop. Dude was like a dying fish suddenly put into water.

"FUCK MARK, DRINK MY PUSSY JUICE!!" I screamed as one final spurt of assjuice rocketed out of my hole, then slowed down into a trickle. I had to wait there for several seconds to catch my breath, then I lifted my bubble butt off of his face.

I turned around to inspect if I left any damage. Luckily, Mark seemed to be in absolute bliss. His eyes were glassy, and he was smiling. On the other hand, his hair, face, and chest was completely SOAKED with my juice.

I wanted to ask Mark if he was ok... but then I saw his dick. And fuck, it was precumming even more than before. Big globs of clear precum were dripping down like one of those cakes on Instagram. Fuck it looked so... Well, it looked like it could really scratch that itch inside me. My hole was still throbbing, the spot deep in my ass still hungry and twitching, even though I had just unleashed a torrent onto Mark's face.

My hole was so slick and wet... all I would have to do is... shuffle forward a few feet, then squat back down onto that flagpole of a cock. Lower myself slowly until the pre-slick tip of it pressed against my wet hole...

"Luke!! What are you doin-!!!" Before Mark could even finish his sentence, something just came over me. It was like I blacked out for a second, but I knew what had happened. Pressing his cockhead against my hole, the tip was already so lubed up from pre, and my ass was still gushing, that it had no resistance. As soon as his cockhead pressed into my hole, I lost it. I SLAMMED down with all my might onto that massive fucking meatstick and SCREAMED as I felt myself get stuffed with more dick than I ever have before.

"FUCK, MARK!!" I groaned, my body taking over again and posting up and down on his cock rapidly, pulling my big fat ass off of it until just the tip was still in my ass, then SLAMMED my fat ass down with such force that my cheeks bounced and clapped together from the rapid movement as I proceeded to swallow his entire monster dick to the fucking HILT in one go. I couldn't fucking stop myself; I was losing my mind on Mark's cock.

"FUCK!" SLAM "MARK!" SLAM "I'M SO" SLAM "SORRY!!" I moaned and screamed as I tried to fit as much of Mark's cock inside me as I could. Honestly, despite his size, it didn't hurt at all... it just felt so good. That feeling of fullness, of being STUFFED to the max with dick. And best of all, Mark's dick was so long that it easily cleared my ass and was hitting that itchy, twitchy spot directly, head on. It was like his cock was a battering ram POUNDING against that needy spot in my ass, and my toes curled from the overwhelming pleasure of it all.