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I am a full blown Lucifer simp but shit Satan....*lip bites* this fic is making me feel things

✮Day 18✮ Cucking




˚⭒· ͟͟͞͞➳❥ ft. Satan v Lucifer — Obey Me!
Word Count: 1.5k
A/N: Happy Birthday Satan
General + Warning(s): Cucking, Possessive/Controlling Behavior, Gaslighting, Manipulation, Stalking, Dub/Noncon
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Being stuck in the middle of these two is already a situation you don't want to be a part of, especially given how they are. You're very aware that in some cases, it can get tense to the point where you can cut through the tension with a knife. Though, it's all fine at the end of the day. However, as yanderes, you feel the air get heavy. It would be okay as you could just avoid them altogether but fate seems to have some vendetta against you or your luck is excruciatingly terrible.
Lucifer was a constant in your day to day time at Devildom. Of course, it was mostly due to your lack of knowledge on certain things there but it was also to keep an eye on you. Sure, he left you to the second oldest but that's what he made you think. Sometimes you can swear he could be a step away whenever you're hanging around the place. It just seems like you are always on your toes. This also doesn't help knowing that Lucifer can be utterly controlling, so you grow rigid at the mere thought of slipping up at any given time.
You have no idea where the sudden shift happened, but it wasn't obvious due to his personality and overall demeanor. Though, it does make you wonder if Lucifer intentionally picks you off or calls you out compared to the others. Maybe it was because you were human, but you didn't really think that could be it. There was no way you could question him about it because confronting this man is a nightmare to deal with. Even if you aren't someone who fears confrontation, he will have you shrinking back and uttering a nevermind as you try to steer the conversation elsewhere. You couldn't win with him and that frustrated you. Though, it did scare you a little. What you might not know is that keeping you under control is what Lucifer absolutely wants; and he will have that no matter what he has to do.
That is why he is a constant—because he intends that. He can't have you participating in his brothers' foolish antics, especially when some have almost gotten you killed. So, Lucifer makes sure to keep you busy with little things. Sometimes you'll find yourself at fault for something, but having no idea of it. You are confused with how that could be but for some reason Lucifer manages to have you admit to it. Manipulation at its finest. Plus, this makes certain that he knows where you are at all times. The program you're a part of is the perfect excuse to have the right to know your whereabouts.
Meanwhile with Satan, he didn't have much interest in you at first. You must have been another attempt to annoy him by his older brother. Typical. So, initially, he didn't see the need to interact with you. He'd still be polite, but a quick hello and good day is the most the two of you exchange. Lucifer's words about Satan echo in your head, making you wonder if the smile the fourth born puts up is truly just an act. Still, it seems like almost everyone and everything is something to be wary of...
After actually getting to know you, Satan couldn't help but feel compelled the more interactions that went on. You're someone who understands his troubles and even when he's not at the stage where he feels comfortable being vulnerable... He can't help but want more from you. So that's what he does. Knowledge is always regarded as a powerful weapon that can be used, and Satan utilizes it well. Any piece of information on you, whether you know of it or not, he will have it.
The two are highly aware of each other's interest in you. It was immediate, given how they can sense the other's presence wafting from you. Everyone can tell that something was up with them from the glances, but no one really speaks up about it. Probably for the best. Of course, Satan is trying to keep a cool head during all this, but he will admit that it does make his blood boil when his elder brother purposely steals you away with pathetic excuses. Anyone else could have accomplished the tasks he handed out to you. Satan knows that and Lucifer does too.
What makes matters worse is... Satan feels mocked by Lucifer's actions. Is it really that entertaining to watch him seeth in silence as you run around doing errands for his brother? Well, two can play at this game. Satan knows that the eldest has his duties with the program and Diavolo, so that gives the fourth born an opening. He can just take your time. Convincing you to join him in some activities is simple enough, with a little push here and there. Because he has studied you for a while, Satan practically knows what makes you tick; what buttons to push and so on. A sense of satisfaction washes over him when you have to politely decline his brother's offer to join him for tea. You already have plans.
Oh... But what if this was turned up a notch? These two are extremely possessive, so at some point in time one of them will break and take the next step forward. Satan tells himself that he can't allow Lucifer to take that step. He will be the first to take you and honestly doesn't give a damn what his brother will say. He honestly hopes he is highly aware of the fact that he beat him to the punch.
Everything happened too fast for you to fully process what was going on. One minute you were looking through the library with Satan, the next you're bent over on your stomach over one of the desks as he rams into you. Nothing could have predicted something like this to occur. You didn't even think Satan would have this intention when you two entered the room. He only mentioned wanting to relieve some stress by reading and asked if you'd like to tag along.
You accepted, mostly because you enjoy his company but you also wanted to unwind for a bit. You had just finished some note taking and thought to yourself that maybe you could ask him to look through them. Just to make sure you didn't miss anything. It all started very innocent. Now you can't even remember how it all came down to this. He was stronger and faster than you, so it was futile to try prying him off or even stopping him.
He probably never had the intention to do so.
It was getting hard to stay quiet with the pace Satan was going. Long, hard thrusts and it seemed like he took a small pause between pulling out and pushing himself back in—like he wanted to make sure you felt every bit of this.
Satan gave a quiet hush sound, "Shh, you shouldn't be too loud. What if the others hear? You don't want them to see you like this, right?" He gave your thigh a smack, making you yelp slightly.
You bit your lip and shook your head. Your legs quivered as he gave another firm thrust. Everything was so overwhelming. The sounds of your bodies connecting, the roughness of his cock, the grip he had on your hips and the fact that his body was pressed down onto yours. He was practically laying on top of you at this point. His breath fanned over your ear as he spoke to you.
"Maybe you do want them to see. Let them see who you truly belong to." A choked moan comes out of you as his next thrust jerks you slightly forward. "I think the looks on their faces would be priceless. Witnessing you getting fucked by someone that isn't them. Knowing that they lost their chance."
It was all too much. You were almost over the edge.
The feeling of Satan's movements slowing down made you blink and brought you to some of your senses. You wondered why his pace slowed. Maybe it was to torture you; make you writhe in desperation while begging him to keep going.
You slightly lifted your head up and immediately froze. Lucifer stood at the entrance of the library. How did you not hear the door opening!?
Shame and embarrassment washed over you as you avoided eye contact, but you could feel his eyes scanning the two of you. The tension was obvious and you felt smaller than ever.
Things couldn't get worse, but they did. Your hips jerked as you felt Satan picking up his pace again, which made your eyes widen. He wasn't serious... Was he? You bit your lip to prevent any noise, but it felt so good. A part of you wondered what Lucifer was thinking; how did he even react? It would soon become an afterthought.
Meanwhile, Satan had remained composed as he kept eye contact with his brother. He grabbed your chin and raised your head up. "Don't be shy darling..." He quietly panted into your ear.
A whine escapes you as you avert your eyes from Lucifer. It seemed like he was staring blank faced, but his fists and jaw were tightly clenched.
"Let's let Lucifer know who you truly belong to."
