Chapter 1 - A mouthful for Megumin!

Notes - All characters in this story are at the very least the age of 18.

Tags - Dubcon, First-Time

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Megumin had always wanted to live out her dream as an adventurer, flaunting her devastating explosion magic to the world. Unfortunately, her parents had been quite strict about having her leave the village, only allowing her to do so once she reached the legal age of an adult. It only took a couple days to figure out that the adventurous lifestyle she fantasized of was far from reality, having an incredibly difficult time finding a party that is willing to take on the weaknesses she possessed as a mage. Of course, as a member of the Crimson Demon Arch Wizards, she possibly had the most destructive magic abilities in the entire town, but only being capable of firing it off a singular time wasn’t exactly something you could gloss over. 


At the adventurer guild’s bar, Megumin used what little money she’d acquired from previous shares of the menial tasks she’d accomplished to indulge in some alcohol, sighing loudly as she rested her forehead on the wooden table. 


“This isn’t what I had in mind at all!.. Real life sure is tough..” she thought as she took a deep sigh, feeling demotivated after being rejected so many times. It wasn’t until someone poked her shoulder that she perked her head up, anxious when it came to any conversation in this seemingly foreign world. 


“Are you the one they call Megumin?.. I’ve heard some stories about you.” said the mercenary that approached her, taking a seat next to her and placing his drink on the table.


“That’s right!.. My name is Megumin!.. Arch wizard and holder of the most powerful magic in the world! Yes! I am a user of explosion magic!” she proudly proclaimed, striking a ridiculous pose out of habit of her heritage. The unfamiliar man seemed relatively unbothered by her weird introduction, something that wasn’t necessarily common as most of the other people looked at her in confusion.


“Yes, yes.. I’m aware of who you are. It’s tough, right? Looking for a party you could join.. I noticed you’ve been trying to find one for a while. How about it, we can form one together?..” he politely asked, watching as her face innocently lit up with joy. 


“Yes! I will gladly join your party! It would be my pleasure!” she shouted, a few stray eyes momentarily looking in their direction from the sudden outburst. Megumin had gotten pretty desperate over the past few days, and was ecstatic when this unidentified man asked her to join him despite having no recollection of who he was, other than it appeared like he was a mercenary.


“Great!.. I’m lucky to partner with someone that uses explosion magic.” he said.


Megumin gasped loudly at his hint of interest in her powers, mood completely shifting into being immensely excited.


“You’re a fan of explosion magic?!” she yelled.


“Of course! Why else would I ask for you to join me?” he said.


Megumin’s eyes shined brightly as her face steadily grew closer to the man, unknowingly crossing his personal space. 


“Does that mean you’re willing to walk the thorny path of the Great Explosion Magic?! Then, let’s go, let’s go!.. I still haven’t completed my daily routine! I can show you how wonderful the explosion is in person!” she said, leaning dangerously close to his face.


“I would love to!”


If he didn’t know better, he’d think that she was trying to go in for a kiss. But he had some knowledge of her character, considering he’d been lounging around the lobby of the Adventurer’s Guild. In fact, he wasn’t bothered by their close proximity at all, not even bothering to back away as he glanced down her attire. Given how there wasn’t that much distance between the two, she didn’t notice the forming bulge on the front of his pants. It didn’t even cross her mind that he possibly had any ulterior motives, swept up by the fact that someone outside of her village showed interest in her personal endeavors and talented abilities. 


Unfortunately for her, this was precisely the case. His personal tastes in women were those that were more on the shorter and petite side. It didn’t help that Megumin was so pretty too, her looks only improving with age. Except she’d always been so consumed and focused on the development of her magic, that she’d never really shared any relationships with any other men before. In fact, it was taking everything within himself to contain his raging boner, turned on by how close she was and what was yet to come. He’d actually been eyeing her for a while, finding her extremely attractive. His almost brutish appearance didn’t seem to bother her either, as she just assumed that outsides of the village varied in how they looked.


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In an open field around an hour later..


“EXPLO----SION!..” she yelled at the top of her lungs, the humongous explosion causing mini earthquakes in the nearby vicinity as the smoke nearly blew the two away. As per usual, the firepower was beyond recognition, wondering how this dorky woman was capable of such destructive power. He’d only heard chatter during his drinking sessions where party members would praise her magic power, but be highly disappointed in the fact that she couldn’t even walk after casting it. 


Just like the rumours said, Megumin fell flat on her back after casting her spell. Again, her body grew limp as she exhaustingly sighed in relief. This was normally the moment where whatever party or person she was with would begrudgingly carry her back to the Guild, most likely cutting all ties either at this point, or after a mission. This was something she was accustomed to doing back in the village, but now that she wasn’t guaranteed company, she could only do so when others were around.


“How was that?! Was that as magnificent as you imagined?!” she shouted, roaring in laughter as she was laid out on the grass. Her laughter slowly dissipated upon the sudden silence that came over her new accomplice, confused as to what was happening when he walked towards her direction, standing directly above her. 


“Um?.. Could you help me out?..”


The mercenary tried his hardest to hide the wicked smile on his face, getting incredibly aroused after just watching her motionless body before him. Hidden within the empty forest where the only noises that could be heard was from the cool breeze of the wind. Taking a loud gulp, he unzipped his trousers and allowed his lively erection to spring free. 


“W-W-What are you doing?!” she yelled, incredibly flustered upon being randomly greeted by this man’s cock. It was never amongst her interests, and this was practically the first she’d seen an erection before. 


He didn’t have the urge to nonconsensually fuck her, so he managed to hold himself back by biting down on his tongue and flexing his fists. There was a general assumption that whilst Crimson Demons were very high in intelligence, they lacked common sense when it came to other matters regarding social interactions. It was clear that she was definitely naïve, given how easily she accompanied him. 


“I don’t know if you’ve heard about this from where you’re from.. But semen is rich in nutrients that could replenish your mana in an instant.. I’m sure.. If you were to drink mine.. We could solve this problem of yours..” he muttered while panting, nervous that his absurd plan would definitely backfire on him. 


“S-Semen?.. What is that?.. Anyway, why can’t you just put that thing away already?!” she yelled, trying to close her eyes to protect her innocence. 


“This girl doesn’t even know what semen is?!.. Just how sheltered are these Crimson Demon freaks?..” he thought to himself, gulping loudly while lightly stroking his aching member. 


“All you gotta do is put it in your mouth.. Then some tasty liquids will come out and you’ll drink all of it.. It tastes great, I’m sure.. And you’ll be able to cast your explosion magic more than once a day.. We’ll be an unbeatable duo!” he shamelessly lied through his teeth, growing unbearably horny as he stared at her beautiful face. 


“That’s it?.. Isn’t that filthy?.. I’ve.. I’ve never seen a penis before!.. I’m a proud arch wizard that never distracts herself with such matters..” she pouted, yelping when the man now walked over her body and started descending directly above her face.


“Come on!.. Just pretend it’s a popsicle.. It’ll be over in an instant.. And you’ll be feeling energized from it right after, trust me!.. If it doesn’t work, I’ll just carry you home.” he breathlessly said, growing impatient by the second as he fantasized about her blowjob. 
Megumin’s face glowed bright red as she opened her eyes to face the intimidating member, noting that it was quite large despite the fact that she was unaware of what the typical size would be. 


“F-Fine!.. I’ll trust your words as a member of your party.. Then, hurry it up already!.. Let’s get this over with!” she yelled, breath growing ragged due to how anxious she was. It almost amazed him how smoothly this was going, thanking the heavens that despite being a young lady, Megumin didn’t know any better to call him out on his bluff. He knelt down on the grass as he hovered over her face, angling his cockhead down towards her face and gently placing them on her closed lips. 


“Hey.. You gotta open up..” he panted, lightly tapping his bulbous head over her smooth, reluctant lips. Megumin wasn’t sexually aware enough to understand the implication of putting his thing in her mouth, but she clearly knew that it wasn’t exactly normal to have it whipped out in front of her. She couldn’t help but get a little shy, taking a few seconds to give in to the repeated tapping of her lips and opening her mouth to allow the head through. The man gripped onto her brunette hair as he pulled her head up towards his crotch, groaning as he slipped several inches of his member into her wet orifice, loving how her tongue felt against the underside of his shaft.


“Nngh… It doesn’t taste very good..” she thought as she closed her eyes, feeling that this sort of thing called for that. The man jabbed his hips forward and pushed several inches past her soft lips, relishing in the addicting feeling of her warm mouth. Megumin wasn’t in the physical state to perform a blowjob, nor would she be able to regardless, so the mercenary was tasked with the duty of guiding her motions, pulling her head back and forth against his length to mimic the movement of her head bobbing. 


“Oh, jesus!.. This feels really good.. Even better than I expected.. But, keep your eyes open!.. It’ll make me finish faster..” he panted, staring down at the woman as she followed his instructions, slowly peeking both of her eyes open as he started to lightly thrust against her mouth. It position was a bit compromising on her neck, feeling a bit stiff as she was repeatedly tugged back and forth in between his legs. 


“I’m not sure if I’m doing anything.. But it really sounds like he’s liking it..” she thought to herself, blushing as she was forced to breathe through her nostrils, mouth occupied with the large member that threatened to slip inside her throat. Megumin gagged when he grounded particularly deep, tears slightly forming from the sensation of intrusion. 


“Fuck!.. That’s really hot..” he gasped, dragging her head back several inches off his member, enough that her lips were still encased over his cockhead. His dick was covered in her spit thanks to her wet mouth. Wanting to explore more of her orifice and take advantage of this delightful situation, he turned her head to the side and poked his erection against the insides of her cheek, moaning from the feeling and the sight of the bulge poking from her face. The way that her crimson eyes looked back at him awakened one of his fantasies, breath growing ragged as he started thrusting wildly into her mouth.


“Mmnn…” she grunted as she started fucking her face, perhaps too out of control that he accidentally slipped from the grip of her lips before ejaculating all over her face. “Shit!.. I’m cumming!..” he yelled far too late, his semen spraying all over her eyes and chin as he completely missed the spot. Out of instinct, she shut her lips tight as the fountain of white liquid sprayed uncontrollably all over her face, the man trying to compensate for his mistake by finishing the rest inside her mouth but ultimately failing since her lips were closed, instead ending up rubbing his member over them while finishing the rest of his load. 


“Damn.. That felt fuckin’ amazing..” he sighed to himself, backing up a bit and checking out her white painted face. 


“Um.. I can’t really see anything right now.. But weren’t you supposed to do that in my mouth?..” she nervously asked, unable to clean her face because of her inability to physically move.


“You’re right!.. Sorry about that.. We’ll just have to do it over again!” he excitedly said, wiping the strands of warm liquid from her eyes so that she could see. Megumin tried to open her mouth to respond but it was immediately filled with his cock, gagging as he pushed forward enough to hit the back of her throat. It was obvious that he had significantly less restraint than the first time, holding her head in place as he started using her mouth as a cocksleeve, humping her amazingly wet mouth relentlessly which resulted in his balls slapping against her chin. 


“Nngh!.. Mmnn…” she groaned in protest, gagging as she was suddenly thrown into some tiresome deepthroating. The back of her head rested on the grass as he started grinding his hips against her face, moaning uncontrollably from the depth to which his cock was reaching. It really mimicked the feeling of a tight pussy, except it was far more wet and lewd. The mercenaries toppled over and landed on the grass as he couldn’t push his hips any further, reaching his physical limitations as he didn’t care about the fact that his cheek was rubbing against the grass, keeping his hands tangled within her brunette locks as he spasmed and came directly down her wet passage.


“Holy fuck, Megumin!..” he yelled, his entire lower half shuddering as his legs flexed as he started pouring multiple loads down her throat. The arch wizard took the challenge of having to swallow all of the liquid he promised would help her, though most of it was getting sent directly into her stomach until he pulled back and unleashed the rest of it inside her mouth, accumulating enough to the point where her cheeks bulged. With his dick still held in place by her lips, she sucked on the head like it was a straw as she took several gulps to down the musky tasting fluid.


“Ugh.. It tastes really salty.. And there was so much of it..” she groaned, feeling like she just gulped down multiple litres of thick liquid. The mercenary took his time before letting her go, slowly jabbing his hips forward and cleaning the semen of his cock using the inside of her mouth. He pulled out with a relieved sigh as his wet member slapped against his thigh, landing on his butt as he took a breather after settling down from his incredible orgasm. 


“Oh!.. You’re right.. I can sort of feel my energy coming back!..” she said after coughing a bit, trying to move her tongue around to get the odd taste off of her taste buds. This obviously had no correlation with what they just did at all, perhaps it was a placebo effect or something. Regardless, the stubborn libido of the man didn’t allow him to pass this chance up, trying to persuade her in proceeding even further.


“Right?! See, I told you it’d make you feel re-energized. But, I know of a way that’d work even better.” he said, feigning stupidity and playing along with this facade.


“Is that so?.. It won’t require me to do anything weird, right?.. Your “semen” didn’t exactly taste very good..” she complained, trying to lift her head to look at the man.


“Hmm.. Weird?.. I’m not so sure.. But, this time it’ll feel good for you too.”


“Huh?.. Feel good?.. So it is something weird!.. I should’ve known, my mom did warn me that men were nothing but carnal beings driven by lust!..” 


“Well.. There’s no denying that..” he thought to himself. 


“If I were to release my semen inside your body.. Then you wouldn’t have to taste it, and its effect will be even stronger..” he said, trying to think up of something on the spot. 


“Inside my body?..”


“Yeah.. You know.. If I cum inside your vagina.. Then-” 


“S-Sex?!.. I’m not enough of a maiden to be unaware of what that is!.. You really are perverted!.. I knew from the start that there was something fishy about putting your thing in my mouth!..” 


“Didn’t you say it worked?! I’m sure you’ll be able to walk on your feet shortly after!..” 


“Hmph!.. Now that I think about it, I still can’t move!..” 


“It’s fine, it’s fine!.. I’ll carry you, here!.” he excitedly said, almost pouncing on her as he spread her legs apart, ignoring her embarrassed complaints as he lifted her red outfit and pulled down her black thong. 


“W-What are you doing?!..”


“Stop being so stingy! It’ll feel great!..” he assured her, almost drooling in anticipation as he picked up her defenseless form, hooking her legs around his waist as he easily held her up. 


“Hey, hey!.. I can’t believe you’re actually doing this!.. If you’re lying to me, prepare yourself for the worst!” she yelled in a panic, heart beating quickly as she stared down at their crotches, in disbelief that this was actually going to happen. 


He stood straight firmly as he carried her in the air, angling her pretty pussy with his cockhead before spearing her with a single thrust. Megumin’s mouth hung agape from the painful sensation, her virginity being taken in an instant as she lacked the strength to do anything but wrap her arms around his neck. “Oh!... It hurts!... Y-You’re too big!...” she tried to flail in his arms, taking some time to get accustomed to being penetrated by such a large object. Her pussy wasn’t dry thanks to the excessive wetness of his member, making the penetration easier and lubricated enough that after a while it started feeling good. 


Megumin had no idea what sex would feel like, the rushed sensation of getting fucked causing her pussy to flood much to her dismay. She hated to admit it, but sex really did feel amazing. It was definitely overwhelming, her heart beating quickly enough that she felt short of breath, her pert vagina proving to be a much narrower fit than the average woman, the man groaning in sheer delight as a result. 


“Unng!.. Unng!... Mmn… Ahn!...” she repeatedly moaned, voice vibrating as she bounced up and down thanks to his frequent thrusting. The mercenary was far too aroused to hold himself back, now roughly fucking her and enjoying the noises of his cock re-entering her slick pussy multiple times. Megumin felt a shiver down her spine when the man kissed the nape of her neck, feeling ticklish as the feeling was washed away from the dominating feeling of his cock slamming deep inside of her pussy. Her velvetty walls tugged lovingly against the skin of his shaft as she was the tightest fuck he’d ever had, reminding himself why he’d grown so infatuated with this awkward yet attractive wizard as his thrusts grew erratic. 


“S-Something happening to me!.. Ahn!.. It’s.. It’s really good!..” she admittedly moaned, feeling her pussy spasm as she squirted for the first time in her life, unsure of what was happening as waves of pleasure washed throughout her body during her violent orgasm. Feeling the petite girl lose herself over top his sturdy member pushed him past the edge, groaning profusely as his hips buckled as he started ejaculating once more. 


“Oh, god damn!.. I’m cumming!.. I’m cumming inside you, Megumin!..” he shouted, shifting his hands to hold her by her pert butt as he nudged his hips against her crotch to empty his balls of all of it’s content. His hot seed spilled inside her pussy as he continued to rock her body up and down, trails of jizz seeping out of her tight snatch and dripping down onto the grass as he kept carrying her even after he finished ejaculating. 


“I can’t believe it.. My first time and I couldn’t even move..” she sighed, breathing heavily after experiencing a wild orgasm. The feeling of his semen resting inside her stomach as well as her pussy was something she’d never forget. 


“You’re such a great fuck, Megumin..” 


“.... Hey?.. Do you mind telling me something?..”


“Huh?.. What is it?..”


“Why is it that I still can’t move?..” she asked with a cold expression on her face, realizing that despite his promise, she lacked the mana and energy to move her legs. 


“.....” 


“Darkness blacker than black and darker than dark,I beseech thee, combine with my deep crimson!-” 








