Chapter Text
You sat on the couch in the living room of the House of Lamentation just reading a book. It was a casual weekend afternoon with the brothers spread out around the house and a surprisingly low level of general chaos or even shenanigans going on. Asmo was at the table painting Beel’s nails and chattering away as he was prone to do. You guessed that Beel was simply the one that didn’t run away fast enough when Asmo was on the prowl.
“And you’ll never guess what Levi did,” Asmo said, not giving Beel even a moment to answer before he continued, “he threatened to summon Lotan. Right there! Can you imagine? Of course you can. He’s never going to get his cherry popped if he keeps acting like that. What a waste of some incredible anatomy.”
You weren’t exactly listening, but your ears perked up at that last bit. “Wait, Asmo, what are you talking about?”
“Oh, MC, you’ll hardly believe it, the other day in the RAD cafeteria…”
“No, no, no, the last part. What about Levi’s anatomy?”
Asmo’s face lit up. “Sweetie, have you not been studying up on demon anatomy?”
“Of course I have! I mean, I’ve opened the textbook…” You mumble out the last part.
Now Asmo looked like he couldn’t possibly be smiling any harder. “There are just quite a few more, let’s say, options for us. I really thought you knew this already, MC.” Asmo put his hand to his chest dramatically. “Are you not interested in our beautiful bodies? Such a shame! And here we are trying to learn simply everything about human you.”
“Well, I’m interested now. But what is it about Levi specifically?”
“Our envious little shut-in was blessed, or perhaps more appropriately cursed, with two.”
“Two.” You let the word roll across your tongue in the same way it’s rolling around in your brain. “...Two?”
“Penises, sweetheart. I was trying to be coy.”
You nod a little dumbly. “Two.” How does that even work? How have you not thought about these things before? You guess it’s been too easy to think of the brothers as human because they generally look so human, even in their demon forms they aren’t that monstrous to you at all. Have you just not been paying enough attention?
You notice that Asmo isn’t talking anymore, and isn’t even painting Beel’s nails. They’re both just watching the look of confusion on your face slowly transform its way to curiosity, and then desire.
“I … have to go,” you say, putting your book down and leaving quickly.
“Try not to break him, sweetie!” Asmo calls after you.
It feels like you blink and you’re at Levi’s door and giving him the password before he lets you in. He sits back down in his chair at the computer and you subtly lock the door behind you before you stroll across the room. Honestly, you can’t stop yourself at this point. You have to know. You have to know about all of the brothers now, but you’re starting with the one who sparked this need off. Why the fuck would a textbook be enough now when the real things are all around you.
You grab the arm of his chair, spin him to face you, and wheel him into a corner.
“Waah, MC, what are you doing?”
You hold both armrests, trapping him, looming over him as he looks up at you with wide eyes. You can hear the music from his game filtering through the headphones around his neck.
“I heard something interesting about you.”
“Me? N-no way. There’s nothing interesting about me.”
“But there is, isn’t there? Two somethings.” You press in even closer, putting your mouth right up to his ear to whisper: “Take off your pants.”
Levi legitimately squeaks at that. “N-n-n-no way,” he stutters, his entire face bright red. “It’s g-gross. I’m gross. You don’t want…”
“Levi,” you chide, “you don’t get to tell me what I do or don’t want. I’m telling you I want to see. Show me.”
You hold tight to the armrests while Levi squirms in his seat, embarrassed and torn between his own sense of shame and his clear desire to please you. Obviously he is much, much stronger than you and if he really wanted to get away he easily could. But you know he doesn’t want to.
He gives a frustrated groan but moves his hands to the waistband of his joggers. “D-don’t say I didn’t warn you,” he says before swallowing hard and slipping his pants and underwear down to his knees.
He immediately covers his eyes with his hands, curling in on himself in embarrassment. “T-there. See. Gross, right?”
You use one hand to push his shoulder back into the chair so you can see into his lap better and he squeaks again at your touch. There they are. Two. They’re side by side between his legs and like a V one points more to the left and the other to the right. They aren’t hard yet, but even as you just look at him, they both start to twitch and thicken.
“MC,” Levi whines, “say something.”
“Ahh. You’re right. Sooo gross, Levi. Show me more.” You watch him get even harder with just those couple of demeaning words.
Levi peeks out between his fingers at you. “What?”
“Just me looking at you is making you hard, right? I want to watch you touch yourself. I want to see what it looks like when you cum.”
Levi lets out a wordless groan and throws an arm over his eyes this time, the other clutching onto his shirt. He’s breathing faster and both of his dicks are definitely hard now. It’s difficult to tell if they’re full mast yet though with this being your first experience.
“Ahhh why are you doing this to me?”
You pry his arm off his face and make him look at you. “Because I’m curious about you, Levi, and I think it’s hot.”
“You think i-it’s…” Levi trails off as he somehow manages to blush even harder.
“Uh-huh,” you nod. You always knew a mix of praise and degradation would work on Levi - he was always so obvious. “So are you going to show me, or should I just go?” You wait a beat and then let go of the chair, taking a step back and turning toward the door.
“W-wait! Don’t go,” Levi says, “I’ll do it. I’ll do it. Just don’t go.”
You try to hide the grin that splits your face before you turn around. Levi is too easy and far too much fun to bully. You sit down on the edge of the tub and look at him expectantly. “Okay, let’s see.”
Levi makes an embarrassed groan again but reaches to wrap his fingers around his cock - specifically the one on the right side. He presses the back of his other hand to his mouth as he starts to stroke himself from root to tip. In just a few movements he’s fully hard with both of his dicks curving upright and darkening at the tip. The heads of them were almost a bit pointed, then flared before the shaft which were both plump but not too thick - you thought you could almost wrap your fingers all the way around them. The right one, the one in Levi’s hand, seemed to be a bit larger overall. On the whole they reminded you a bit of squid, without the tentacles of course, and you wondered idly whether you could manage to get both inside you.
“Mmm,” Levi gave a bitten off moan, muffled by his hand.
“Are you feeling good? Does this gross otaku like being watched jerking off?”
He nods, but doesn’t look up at you. He's still blushing so hard.
“Is there a reason you aren’t touching both of them?” You ask, genuinely curious.
“I-it’s too much,” Levi stutters, not moving his hand still at his mouth.
“Ohhh does it feel too good? A little overwhelming?”
Levi nods again, still firmly stroking his one cock.
“Okay, I understand. Go ahead and touch both of them for me.”
“MC, no,” he whines.
Hearing your name come out of his mouth like that makes you squirm a little and only makes you want to tease him more.
“I can still just leave, Levi.”
“No! No. O-okay,” he relents, moving his left hand down and starting to stroke his second cock too.
Within moments he’s writhing in his chair, breathing hard, moans and desperate little gasps escaping his lips.
“Levi,” you scold, “You aren’t going to cum already, are you? That’s way too fast, even for a little virgin.”
“Nnoo I’m…”
“That’s right, you’re going to keep going for a while so I can get a good look.”
Levi shudders and gulps down air, his eyes squeezed shut now. It’s very clear that despite the embarrassment, or more likely because of it, he’s very turned on. It’s hard not to smile knowing you’re the one that did this to him.
You watch him stroke both his cocks in tandem, and they’re flushed and leaking precum from the tips - making everything start to sound wet. It’s so exciting for you to see how he treats his foreign anatomy.
Just a little longer and you notice tears starting to drip down Levi’s cheeks. “Oh goodness, are you crying? I guess a gross shut-in like you can’t even handle a little pleasure, huh?”
“I told you it’s too much,” he whines, “h-hurts.”
“It hurts? I bet it just feels really good and you just can’t tell the difference yet. You’re still a virgin after all this time, right Levi? I suppose I can have a little pity on the virgin. But you know what to say right, when you’re there? Just like in all the filthy hentai you watch?”
Levi moans and presses his head back against the chair.
“Say it, Levi. I want to hear you.”
“C-cumming. I’m cumming!” Levi finally chokes out, his hips lifting up as he gives just a couple more strokes. He groans as he cums, and you notice it’s the right one first, ropes of it landing across his naked thighs and dripping onto the floor and his discarded clothes. The left one is just slightly behind and when all is said and done, Levi is a bit of a mess.
He drops his hands to his sides, panting, his body slack now after releasing all that tension. His eyes are open now too but unfocused and still wet from his tears.
You get up and lean down to his ear again. “Mmm, you’re a mess, aren’t you? That was very, very good, Levi. I’m glad I picked you first.” You sweep his bangs off his sweaty forehead and plant a kiss there before you walk out the door.
“Uwwaaaahh!” You hear him shout in surprise and embarrassment when his brain finally catches up to what you said and did to him, but by then you’re already down the hall.
A minute later and you feel your DDD buzz in your pocket but you wait until you’re back in your room to check it. And, just as you thought, it’s an alert for the chat with all the brothers that by some glitch or magic, you get to peep in on without them knowing.
Leviathan
I can’t tell you what MC just did to me!!
Asmodeus
Oh oh! I bet I know.
Beelzebub
Haha me too.
Belphegor
If you can’t tell us, why’d you even say anything?
Leviathan
I’m just trying to warn you! They’re on some kind of twisted rampage. I’m sure of it.
Lucifer
That doesn’t exactly sound like MC.
Satan
It pains me to agree with what Lucifer said.
Mammon
Just tell us or I’m never payin’ back that money I borrowed.
Belphegor
LOL Like you even would anyway.
Mammon
Shut up! I might.
Lucifer
Levi, we need more details if you think there’s something to look out for with MC.
Leviathan
I can’t. I really can’t. It’s impossible.
Belphegor
Satan
Mammon
Asmodeus
You’re such a virgin, Levi. Want me to tell them?
Leviathan
UGH! Fine.
Asmodeus
Well! I don’t know all the details but MC suddenly went running off to Levi’s room after finding out his anatomy is significantly more than human. And I’m guessing our curious little MC requested a personal demonic anatomy lesson.
Beelzebub
Sounds about right to me.
Mammon
WHAT
Belphegor
Satan
Did MC really not read the textbook I specifically gave them?
Lucifer
Levi, is that true?
Leviathan
Lucifer
Well, you’re all adults, even though your usual decision-making skills would say otherwise. You’re all capable of saying no if MC asks you to do something you don’t want to do. I don’t think this qualifies as a “rampage.”