Siren Catnip (Borderlands 2)

A/N: Siren Catnip was a P atreon Poll Winner originally written back in 2019. Posting it up here and now for people to enjoy!

Themes: Threesome, Rough Sex, Breeding

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Krieg the Psycho was… well, a Psycho. This had multiple meanings on the fine world of Pandora, but usually if you were one, you were the other. Krieg sort of fell into both camps… or at least, once upon a time, he had. Oh, he was still pretty fucking crazy. His psychosis could (and had) been compared to a man driving an out of control truck. He couldn't stop the truck, but he could try and steer it away from as many innocents as possible.

That was what he'd been doing for as long as possible. Or at least, that was what the fractured remnant of his psyche that still had some modicum of sanity to it had been pushing him to do for a long, long time. Manifesting as a sort of 'conscience' in his head, it was safe to say that Krieg the Psycho didn't always listen to the voice. But when he did… well, good things happened.

Like for instance, the fact that he was now part of some group called the Crimson Raiders, and was even allowed inside of Sanctuary. He was probably the only Psycho allowed in the settlement since it'd fallen under the control of the Crimson Raiders in the first place. And all because, just one time, Krieg had managed to listen to the voice in his head. He'd helped save the pretty lady from the Rats, and despite the fact that he was very clearly insane… she'd taken a liking to him.

Not enough of a liking to give him a seat on the fancy-smancy train, of course, but Krieg had been perfectly okay with hanging off of the back of the damn thing and screaming out whatever came to mind into the wind. Not that any of it could really live up to the beauty that was 'I powdered my cockatiel for the ribcage slaughter!'.

Still, since that chance encounter, Krieg had been… a Vault Hunter? Eh, he wasn't so sure about that. He just killed people with his buzz axe and ninety-nine percent of the time, he managed to kill people who deserved it. The percentage had definitely gone up since he started hanging out with actual Vault Hunters, but that didn't mean Krieg saw himself as one or anything like that. He was a Psycho, not a Vault Hunter.

At the end of the day though, it could be said that despite being psychotic in a very clinical and upfront way, Krieg the Psycho had relaxed somewhat since he'd started hanging out with his new friends. Which was why, when he was woken up in the dead of night by someone messing with his clothing, he didn't immediately slam his buzz axe into their skull… though, the fact that his buzz axe wasn't there when he went to grab it also played a part in that.

His one visible eye opens up, and Krieg looks down just as Maya and Lilith both freeze up in their efforts to… free his cock from his pants. That inner voice in his head, the last sane part of him, lets out a soft groan of exasperation.

"Oh Sirens… what do you think you're doing?"

Of course, Krieg isn't nearly as… coherent.

"NIPPLE SALADS!"

Both Maya and Lilith exchange a look at that, giving Krieg all the time in the world to study the two beautiful Sirens. For starters, they're both… naked? Why are they naked? All of that sweet, supple flesh on display… it's getting him randy for more than just blood, guts, and glory. B, all two of them are covered in sweat and a weird flush, as if THEY'RE the ones that are randy. III, they haven't taken their hands off of his crotch, even in the face of him waking up and spouting nonsense in their faces.

"They want you, dumbass. God, normally I'd suggest you defuse the situation and walk away, but I'm afraid of what will happen if you do. Just… try not to be yourself."

While Krieg pretends to ignore the voice in his head, like he always does, Lilith and Maya have a hurried, whispered conversation between the two of them.

"Are you sure this is safe?"

"Do you plan on walking away, even if it's not? More for me in that case."

"… Fuck, fine."

Maya, the blue haired siren, smiles at Krieg.

"Krieg, sweetie… just relax. We'll give your buzz axe back to you… after we're done."

Lilith, meanwhile, is groping at his crotch, unbuckling belts and unbuttoning buttons, not quite realizing that half of what Krieg is wearing down there isn't even connected to his actual pants. Still, she gets there eventually and roughly yanks his trousers down to his knees, exposing his cock, which springs up out of its confines, now completely hard from the… strangeness of the encounter.

"My pecs have pecs!"

Maya licks her lips at that, and both her and Lilith take a moment to admire his body, even as they each take ahold of his cock and begin to stroke it.

"Mm, that you do, darling. That you do."

"You naughty, naughty Sirens… taking advantage of us like this. For shame…"

But even Krieg's inner voice doesn't seem all that put out as Maya and Lilith fall upon his cock like a pair of hungry wolves, their mouths opening wide and their tongues tracing out as they proceed to suck and slurp and lap at his big, fat dick, practically gobbling it up. Krieg groans and then for good measure and because he has no brain-to-mouth filter, howls as well, even as his hands claw at the ground on either side of him.

He'd quite literally fell asleep propped up the wall of some building in one of the back areas of Sanctuary. Still, wild life noises at night were probably a pretty common thing on Pandora. Certainly, nobody came looking just because Krieg was howling his ass off while Maya and Lilith took turns bobbing up and down on his knob.

"While there's life, there's meat!"

Coming off of his cock with a pop, Lilith suddenly growls and rolls her hips forward.

"Fuck it, I can't take it anymore. I trust you to pin him down if he tries to rip me in two."

Maya slides out of the way with a nod as the crimson-haired Siren climbs aboard the rock hard Psycho. He can't help himself… when she drops down onto his cock, his hands finally come up off the ground and grab her hips.

"Steady… fuck her, don't kill her."

For once, Krieg and the inner voice are entirely in agreement. With a yowl of actual lust rather than plain old bloodlust, Krieg slams Lilith the rest of the way down his cock, causing the Siren's mouth to open in a silent scream as he rams right through her cervix and into her womb with his massive dong, which is undoubtedly the biggest she's ever handled.

Maya, blushing profusely to the side, bites her lower lip as she watches this. She's more than ready to use her powers to put a stop to things if it looks like they're getting dangerous, but she knows the difference between ecstasy and actual pain… and Lilith is feeling ALL of the former at the moment. Krieg cackles and screeches at the top of his lungs some more as he grips Lilith by her hips and begins to fuck her down onto his dick, while at the same time thrusting up with HIS hips with all his might.

"Oh fuck, I didn't even know I could still FEEL pleasure as I am now. Fuck her harder!"

Who knew the voice in his head could be anything but a stick in the mud? Giggling madly, Krieg does exactly that, until Lilith's eyes are rolled up in her head and her tongue is lolling out of her mouth. He'd bite at it if he wasn't wearing his gas mask, but then that's probably for the best, because it likely wouldn't be a playful bite if he was the one doing it.

Regardless, with his impressive muscles bulging from effort and his massive cock ramming up into her womb again and again, Lilith is soon losing her mind over the pleasure, orgasming around his shaft time and time again, gripping and squeezing and milking his dick in the most satisfying way imaginable and making him fuck her all the harder as a result.

When Krieg finally cums inside of the Siren, she's been fucked silly, completely insensate as his seed pumps directly into her womb. Maya watches all of this with glittering eyes filled with greed and a flushed face just absolutely filled with need. The blue-haired Siren licks her lips as Krieg pulls Lilith off of his cock and sets her aside. Well, more like tosses her, but it's fairly gentle, given that it's him.

Then, he looks at Maya, his cock covered in pussy juices and cum… but still rock hard and raring for more. Licking her lips seductively, Maya turns about and gets on all fours, pressing her face into the dirt as she reaches behind herself and spreads her pussy lips wide.

"Go on then… do it, you Psycho. Fuck me silly, just like you did her."

Pushing off of the wall finally and getting up onto his knees, Krieg shuffles closer, holding his cock in one hand and reaching for Maya with the other. He grabs her by one of her gorgeous ass cheeks, and he places the head of his massive, thick hard-on right up against her cunt lips. Once he's properly in place, Krieg grabs her other buttocks with his now free hand and squeezes that too, drawing a wanton moan from her lips.

Then, without further ado, he slams home into her cunt. But of course, he's still Krieg the Psycho, at the end of the day.

"I'm the conductor of the Poop Train!"

It felt right, bringing things back full circle. Maya groans despite herself, even as he sets to work fucking her with all his might. The voice in his head on the other hand, groans for an entirely different reason.

"Did you just… did you just reference yourself? I hate you so much sometimes."

The next long while, Krieg doesn't have anything to say, really. Instead, he's too focused on plowing the incredibly tight Siren cunt currently wrapped around his dick. Like with Lilith, he has no concept of chill, meaning that his massive rod of cock meat slams right through Maya's cervix and into her womb on the first few thrusts, allowing him to bury every last inch of his dick up inside of the blue-haired Siren.

He slams into her ass with bruising force again and again. He can't hold back, he can't restrain himself. Inherently, Krieg is a violent, aggressive man. But he doesn't hurt her, just like he didn't hurt Lilith. He fucks Maya as hard as he can, of course, and Maya is incredibly responsive, moaning and squealing and screaming her ecstasy at the top of her lungs as she cums over and over again around his dick, just as Lilith did.

It does take longer this time though. He just came after all, so of COURSE he wasn't going to cum again any time soon. As a result, he might have broken Maya's mind just a tad more than he did Lilith's by the time he was done with her, by the time he was finally ejaculating deep inside of her womb, pumping the blue-haired Siren absolutely chalk-full of his jizz.

Krieg howls up at the sky, arching his back as he slams home into the Siren while doing so, his cum filling her womb to the brim and his cock displacing some of it as well in the meantime. When he finally pulls out of her and lets go of her ass, said ass is nice and red, and Maya is face down in the dirt, not really that responsive.

"Oh dear… I hope you didn't break her permanently. An insane Siren isn't something we want to have to deal with…"

Krieg cocks his head to the side as he looks down at the rather appealing view before him, Maya face down, ass up, with his white, hot, sticky cum dripping out of her freshly fucked cunt. However, before he can do anything else, a familiar pair of lips wraps around his cock and a pair of hands grab at his buttocks as a recovered Lilith turns him her way and does her level best to deep-throat every last inch of his dick.

Her pupils are like hearts as she looks up at him, but Krieg the Psycho just chalks that up to being psycho, even as he reaches out and grabs her by her red hair, cackling and howling and hooting and hollering. Looked like they were just getting started… and that was fine by him!

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