The following weeks were pleasant, I found. My vocal cords had fully developed, and I could speak in more than broken sentences without pain and, more importantly, suspicion. I had taken to teasing my adorable otaku master much more since I could speak properly. At the moment, she was really into Digimon since she had been learning buffing magic from her magic teacher. So I often played the part of Goburimon, being a goblin and all. She even gave me a club!
Rias' favorite game was 'Exploring the Digital World', and with a lack of alternate dimensions to explore (well, ones we were allowed to explore anyway), we took to running around the Gremory's huge estate. There was never a lack of new things to explore, so each excursion was always amusing. Some of the servants had even got into it and sent out little puppets for us to fight!
It was honestly a lot of fun beating up a bunch of puppets with my Master.
Apart from that I had been getting some great sleep lately. I kept waking up refreshed and clear-headed. That clear-headedness came in handy with my lessons since Grayfia had started my magic education. It admittedly was a tad tough since I was a bit spoiled by breezing through her earlier lessons. But my intense desire to learn magic pulled me through.
Well, that and my strange assimilation ability helped out a lot.
Unfortunately, Grayfia wouldn't let me completely abuse my ability as she preferred to teach me properly first. She explained to me that it was to give me a good foundation so that I could actually understand what I was doing rather than run off instinct. Apparently, that was a problem for a lot of devils because of how their natural magic worked, or rather their Demonic Power.
Which I also apparently had since I was supposedly descended from a devil that had a fling with a goblin. I doubted that at first, and then I remembered that most of the devil women I knew were either regularly jacking me off or letting me suck on their tits.
So yeah I could see some devil lady banging a goblin and dropping the half-goblin in the wild. Or maybe it was a male devil that knocked up a female goblin? I don't really have a good idea of what female goblins look like. For all I knew they could be stick thin or twenty pounds of tits and ass. I can imagine a guy sleeping with either one, if I was being honest. Never underestimate the power of horny.
But back to Demonic Power. First and foremost, it was ridiculous!
You literally just tossed around some power and imagined some random thing happening, and it would! That was probably the most busted power system I have ever heard of!
There were trade-offs so it wasn't too ridiculous. For one, the less you knew about what you wanted to do, the more energy-intensive it was. That and it had trouble being used non-destructively. So healing was a rather difficult magic for Devils to learn.
Upon learning that I understood why Grayfia took the time to probably teach me the basics. She wanted me to take the most advantage of what little Demonic Power I had.
So I learned the hard way, and upon reaching a milestone, she would then let me absorb some magic. I would then gain a bit of insight but nothing too ridiculous. However, the more I absorbed, the more and more I would piece together. My fireballs, for example, would burn brighter, hotter, and cost a bit less energy to make the more fire I absorbed.
I, of course, absorbed things behind her back… but the quality difference between regular things and what Grayfia made with a casual flick of her finger was immense. I could absorb the flames of a fireplace repeatedly, but that wouldn't compare to getting a lick of flame from Grayfia.
I still did it because every little bit adds up. I also tried harder in my lessons to absorb what bits of magic I could from her. At the very least, I could defend myself now.
And that brings me to what happens after lessons, my favorite after-class activity. Grayfia's distant yet expert handjobs. There was just something really hot about how she treated it like a job, yet did her utmost to make me cum. The gap moe was really powerful.
I planned to ask for 'extra lessons' today since it was an off day. Most of the time, they were actually lessons, but sometimes she jumped straight towards draining my balls.
I couldn't wait!
In the meantime, I was waiting with Rias by the door. Apparently, a friend of hers was visiting, and she wanted me to meet her.
Soon enough, the doors are opened by a pair of servants to reveal a girl Rias' age and… a magical girl?
In an instant, Rias was scooped up by the magical girl, "Ria-tan! It's so good to see you again!"
Rias giggled, "It's nice to see you again, too, Se-chan!"
They twirled around for a moment before my red-haired master was plopped down next to me. Then it was my turn to be picked up, "And this must be the legendary Super Goblin that I've heard of from Juka-kun."
She gave me a critical eye for a moment, and I felt very small under her gaze.
"You better be a good boy around my So-tan, buster," she whispered with a dash of menace.
I nodded frantically, and soon enough, she gave me a bright smile, "Good~!"
I was then placed on the ground and shivered as if I was just out in the frigid winter. She was scary!
One of the servants walked up and bowed, "Lady Leviathan, Lady Venelana, and her Bishop are already waiting for you in the tea room."
The magical girl perked up, "I could go for a few snacks. I'll be right there."
Ah, yet another Demon Lord. Of course, what did I expect?
The Demon Lord Magical Girl turned to Rias' friend, "So-tan you go and have fun with Ria-tan, okay?"
So-tan, in turn, looked horribly embarrassed as her face was like a tomato, "J-just go nee-chan!"
Lady Leviathan spun around while crying out, "Ah~ such a tsundere! So adorable, So-tan!"
So-tan then looked very constipated.
Lady Leviathan then skipped toward the tea room, literally sparkling.
I was speechless. Why were all the Demon Lords so strange here?
So-tan held her head in her hands as she sighed deeply, "Why is my sister so embarrassing!"
Rias patted her friend's shoulder, "She's not that bad, Sona."
The now properly named Sona looked up and pouted at Rias, "You say that because you like that kind of stuff too!"
Rias flushed beet red, "T-that's not true!"
I chimed in, "No, she's right, Master. You are an Otaku."
Rias clutched her chest in mock betrayal, "Gah! Betrayed by my own cute familiar!"
I smiled amused at her reaction, she was such a dork.
My Master recovered at the drop of a hat and then introduced me to her friend, most likely in an attempt to change the subject, "Anyway~ this is my familiar Gobugobu, Sona! And Gobugobu, this is my best friend, Sona Sitri!"
Sona tilted her head down for a second, "It's nice to meet you."
I did the same, "You as well."
She's quite the respectful child, isn't she?
Hmm, maybe to distance herself from her sister? I mean, if I had an older sibling who ran around in cosplay acting like an anime character, I'd be a bit embarrassed. I guess when you are a Demon Lord, you can get away with it. It must be nice to act however you want.
Rias then grabbed both of our hands and dragged us to her room, "Come on, let's go read some manga!"
I shook my head at her excitement. It should be a relaxing day all in all.
It will be really relaxing once I ask Grayfia for a little 'assistance'.
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Rias moved into action the moment Gobu left to get 'extra lessons' from Grayfia nee-chan. She hoped Grayfia jumped straight to playing with Gobu's thingy this time!
She plucked the manga that Sona was deeply engrossed in, only to receive an annoyed shout from her, "Hey, I was reading that!"
Rias was glad her friend liked her suggestion of Hikaru no Go but she had been working hard on the sense-sharing magic that Betty taught her for this very moment.
Rias clutched Sona's hands and brought her face close to hers.
Sona, flustered, "W-what are you doing, Rias!"
"I wanted to show you something, and I need to do this to show you, Sona. Don't worry. It will feel super good!"
Sona flushed further and mumbled, "Okay, Rias."
Rias taped her forehead with Sona's and activated the magic. The two of them shivered as their senses were linked.
"What was that, Rias?" asked Sona.
"I linked our senses. Now close your eyes, or you will get a bit dizzy," Rias said as she then pulled on her connection to Gobu. The darkness of her closed eyes was then replaced with Gobu's vision.
He then responded by rubbing his eyes as he walked toward Grayfia nee-chan.
"This is… your familiar's vision?" asked Sona.
She made a noise of acknowledgment, "M-hm, and just in time~."
"In time for what?" Rias could feel Sona's brow crease in confusion.
A devious smirk was on her face as she said, "Just wait a bit. Hopefully, they get right to it today."
The two of them watched as Gobu looked up to the Strongest Queen with expecting eyes. Grayfia nee-chan then picked up Gobu with practiced ease and entered an empty room. Grayfia nee-chan then sat in a chair and began taking off Gobu's pants.
Rias could feel Gobu's thingy stir, gracing her once more with phantom pleasure.
"W-what is she doing!?" mumbled Sona as she felt it as well.
"She's squeezing out Gobu's white stuff. She does this after every lesson. So it must be good for him."
Grayfia nee-chan exposed Gobu's shaft to the cool air, and the two girls shivered. Grayfia nee-chan then gently gripped the still small green shaft and began stroking. With every stroke of the maid's gloved hands, her fingers grew wider and wider apart as the shaft pulsed and grew.
It was always funny to see Gobu's small cute thingy grow and grow into a pulsing green pillar. It was one of her favorite parts as it made her feel light-headed.
She could feel Sona's hands tug against her, and Rias knew exactly what she wanted to do. She wanted to grip the phantom organ, but Rias decided to tease her friend a bit and keep a tight grip on her hands.
Grayfia nee-chan gripped the base of the pulsing pillar of meat and squeezed, letting the veins bulge outward. Rias and Sona bit their lips at the sensation.
"Every time I see it, it looks more intimidating, Gobu," spoke the maid.
Gobu responded by chuckling.
Grayfia nee-chan's hand then traveled up the throbbing length till it neared the skin-covered crown. With a gentle tug, the skin pulled back to reveal a bulbous purple helmet.
"You have been keeping clean. That's good," hummed Grayfia nee-chan as she rubbed her thumb on the sensitive head.
"Hehe, I like hot baths what can I say? Much better than washing up in a cold lake!" laughed Gobugobu.
Grayfia nee-chan nodded, "A good habit. From what I have read, goblins can get dirty rather quickly. Keep that up… unless I ask you not to, understand?"
"Uh, sure?" responded Gobu with a confused tone.
The maid then began stoking Gobu's shaft with one hand, and with the other, she massaged the green orbs dangling beneath. All confusion bled away from the goblin as he enjoyed the steadily growing pleasure.
Rias saw his vision focus on Grayfia's large breasts. With a sneaky motion, he sunk his hands into the clothed flesh. His hands squeezed and pulled, eliciting a tighter yet pleasurable grip from Grayfia nee-chan.
Rias felt her legs tremble from the sudden increase in pressure. Sona, on the other hand, began rubbing against her, completely unused to such pleasure.
"R-rias, I feel funny," moaned Sona lightly.
Rias opened her eyes to see a pitiful expression on her friend's face. For some reason, it excited her quite a bit. She could feel her nipples prickling against her shirt as they grew hard, and her tiny slit grew slick.
Grayfia nee-chan sped up her rubbing, and Rias slumped against Sona as the pleasure continued to spike. Their lips were barely an inch apart. They could feel each other's hot breaths on their skin. In their pleasure-induced haze, they closed in and shared their first kiss with each other.
Rias hungrily took Sona's lips as her lust was fueled by Gobu's own. Sona responded in turn as she also was connected to the Goblin. Their hands remained locked together, and the denial of touching themselves somehow made the whole experience more intense.
They bumped and rubbed chests as their clothed nipples brushing against each other sent tingles down their spines.
Rias could feel Gobu's shaft throb heavily, and she knew it was about time for him to shoot his white stuff everywhere. She broke the kiss for a moment to pant out, "Get ready, Sona. It's about to feel really good."
Sona panted, "Okay Rias."
They locked lips once more and moaned deeply as Grayfia Nee-chan's hand tightened around the base of Gobu's throbbing shaft. With a tight yet pleasurable squeeze, Gobu's hefty balls drew up tightly against his shaft as thick ropes of white shot from the bulbous purple tip.
Rias and Sona trembled as they both came from the intense sensation. They collapsed against the bed and finally released each other's hands. They panted as they gazed at each other.
Sona's face was beautiful despite how disheveled it was. Rias mentally compared it to her usual adorable stern expression and immediately shivered in pleasure. She didn't know why she liked seeing that composure broken… but she wanted to do it again.
And not just to Sona.
Her best friend then said with an expression that spoke of intense desire, "We have to do that again."
Rias smiled deviously at that, "Any time, Sona!"
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Outside Rias' room, a peeping tom watched wide-eyed from the crack in the door.
Serafall muttered, "Yuri yuri time."
The Leviathan then quietly snuck away, giggling like a pervert, "Huehuehue, seeing my adorable So-tan so hot and bothered turned me on like crazy~!"
Her other magic wands were going to get quite a workout today~!
She's going to have to borrow (steal) Juka-kun's memory projector so she can watch So-tan's first Yuri Yuri time over and over! She drooled just thinking about it!
____________________________________________________________________________________
I let out a pleased sigh as I patted my full belly after I ate the snack that Grayfia prepared for me. Nothing quite like a handjob and a sandwich after.
Life is good for this goblin, yes, siree.
I then licked my lips as I caught sight of Grayfia's massive juggs dangling as she poured me another cup of tea. I could almost imagine the deep valley of cleavage hidden underneath her maid uniform. I knew from my earlier groping that she wasn't wearing a bra, so her firm tit-flesh was but a few buttons away.
My pants then felt very tight as my dick grew hard once more.
Grayfia noticed this and nodded in affirmation. She then slid next to me and began unbuttoning my pants. As my turgid length was released into the cool air once more she said, "At this rate, I will have to increase your daily sessions."
I could only laugh, "I'm a growing boy, after all, Kahahaha!"
Maybe I should start pushing for more, I thought with narrowed eyes. Not today, however. Next after-class session would be best.
I wanted to sandwich my dick with those tits so damn bad. A primal part of my brain agreed happily. It then supplied me with all manner of fantasies. Many I found delightful, but most of all, it filled me with a certain desire.
I needed to show this devil bitch a thing or two.
My eyes gleamed with desire as she worked my shaft for the second time today. Soon, she would be polishing it with that pretty mouth of hers~!
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Later that night, the goblin known as Gobugobu underwent a change as he slept. The primal instinct and power of his species began to awaken.
The conditions were met. Excellent nourishment, proper exercise, high magic power, near-daily sexual activity, and proximity to fertile females.
Those were the conditions for a goblin to develop into an alpha. The type of goblin to lead hordes of goblins into great prosperity… and the type to turn women into mewling sows begging for its seed.
But Gobu was no ordinary goblin. He was much more.
This would only be the beginning of his ascent into a being that would cause Heaven, Hell, and everything in between to shudder.
But every story has its humble beginnings.
This was but the first step.