Straight Until Wet (RWBY)

Straight Until Wet (RWBY)

A/N: Straight Until Wet was a commissioned one shot originally written back in September of 2021. Posting it up here and now for people to enjoy!

Summary: Jaune makes the fatal mistake of leaving his girlfriend Pyrrha in the hands of his older sister and her wife.

Themes: NTR, F/F, Mind Break

-x-X-x-

"T-Thank you for the warm welcome, Mrs. Cotta-Arc. You have a lovely home."

Chuckling, Saphron waves a hand airily as she sits down across from her little brother's girlfriend, smiling kindly at her.

"I appreciate the compliment, Pyrrha. Please, just call me Saphron. We don't stand on ceremony in this household."

Pyrrha blushes but smiles right back and nods as she takes a sip from the tea Saphron had prepared for both of them. Indeed, as far as things went, it probably should have been Saphron who was nervous or awkward. After all, of the two of them, Pyrrha Nikos was by far the more famous. A modern celebrity, the Invincible Girl was known far and wide for her championship wins in Mistral, as well as her crucial role in stopping the attack on Beacon back in her First Year.

Now, just after graduation, she and Jaune were full-fledged hunters and also, much to Pyrrha's overwhelming joy, finally dating. The blond boy was her boyfriend and Pyrrha couldn't be happier about that fact. He was also on a solo mission at the moment however, which was why Pyrrha was here, meeting his sister.

Saphron Cotta-Arc was... she was very pretty, Pyrrha had to admit. So pretty that it was making her question her sexuality. From the moment that they'd sat down together, Pyrrha felt like she'd been squirming self-consciously. She'd taken to sipping her tea down faster as a result, which probably wasn't the best idea... considering it was drugged.

Unbeknownst to Pyrrha or Jaune, Jaune's older sister wasn't as good a woman as they both might have thought. Rather, Saphron and her darling wife had a certain predilection for younger women like Pyrrha... and from the moment she'd found out that her little brother was dating the Invincible Girl, Saphron had known immediately... she was going to steal her away.

Was that wrong of her? Perhaps, but if Jaune couldn't keep Pyrrha satisfied, then who's fault was it? Besides, he was still young. He'd bounce back.

"A-Alright Saphron. Um... I heard you're married? With a child?"

Smiling slightly, Saphron just nods.

"Oh yes. Adrian is at a friend's house for the day, however. Terra, my wife... she's around."

Waving a hand dismissively, Saphron shifts slightly closer to Pyrrha. Hiding behind her cup of tea, Pyrrha takes another sip of the drugged substance, having no clue that it was slowly lowering her inhibitions and making her more and more suggestible. It wasn't exactly perfect, but if there was even a part of her that found Saphron attractive, it would allow the older woman to make her move.

And to be fair, Pyrrha was dating Jaune. In all possible ways, Saphron could be considered the better model. She was effectively an older, more matured, female version of Jaune Arc... truly a catch.

Which was why, after they talked back and forth about various things, Pyrrha couldn't bring herself to push Saphron away when the older woman placed a hand on her leg, dangerously close to her inner thigh.

"Tell me, Pyrrha... what do you think about eventually having children, hm? Should I expect to be an aunt any time soon?"

Blushing as red as her hair, Pyrrha wiggles in place, unsure what to do or say to such a thing, especially given her current attraction towards Jaune's sister. Truly, there must be something wrong with her... and yet, Saphron's thumb is rubbing soothing circles into her flesh just below her skirt now and Pyrrha... Pyrrha is enjoying it very much.

"I-I... it doesn't s-seem all that important right now, really. There's a lot of time to t-think about that sort of thing, r-right?"

Saphron just smiles softly and hums as she cocks her head to the side.

"Hm... I suppose. Is my little brother taking care of all of your needs, Pyrrha? I wouldn't be surprised if he's not... handling you properly."

The sudden jump from talking about children to sex is... well, it's not QUITE a non-sequitur or out of left field, but its still jarring. Pyrrha's eyes are wide as she stares into Saphron's beautiful deep blue irises. The blonde chuckles and leans in ever closer, until her breath is ghosting across Pyrrha's face, their lips mere inches apart.

"I thought so. Little Jaune, we used to call him. Dressed him up in our skirts and dresses. He's... well, he means well, but I know my little brother. I know what he can and cannot be expected to do and managing a girl like you is... hm. Beyond him."

A girl like her? Pyrrha's head swims as she blinks, her eyes glazing over just a bit. Saphron is just so close... what does she mean, a girl like her?

"W-What... what do you mean? I... Jaune is... he's a v-very good boyfriend, I promise you..."

Saphron just smiles condescendingly and nods, making it clear from both her mannerisms and tone that she doesn't believe her.

"I'm sure he is. But... some things require a woman's touch."

Before Pyrrha can formulate a response, Saphron finally goes in for the kill and plants her lips right on the Invincible Girl's mouth. The red head jolts... and then immediately relaxes into the kiss, melting into it as she lets Saphron makeout with her, as she lets the older blonde control the pace of their sudden intimacy entirely.

While the drugs in her tea are certainly loosening Pyrrha up, the truth is, she wouldn't let this happen if she didn't feel something for Jaune's sister. This isn't the first time Saphron has played this game, and it doesn't always work out in her favor. But Pyrrha... Pyrrha is an open book already, and it's obvious that as 'Invincible' as she might be in battle, she's incredibly vulnerable in any other matter, especially social situations like this one.

As their lips press together and Saphron slips her tongue into Pyrrha's clearly inexperienced mouth, easily taking her for a ride, the blonde's hands slip over Pyrrha's body, beginning to unbuckle certain parts of her attire, unbuttoning and unzipping and untying things where applicable. She doesn't actually pull any of Pyrrha's clothing off yet however... she just gets the girl ready for it, until her armor is barely hanging off of her, her corset loosened, and her skirt flipped up.

Slipping a hand between Pyrrha's thighs, Saphron pulls back from the flustered, panting red head's lips just as she's pushing her fingers past Pyrrha's panties and penetrating the Invincible Girl right then and there with her digits. As such, Saphron gets to watch as Pyrrha's eyes widen and her lips form a cute O, followed by a soft exhalation from the gorgeous, incredibly fit huntress.

"You like that, Pyrrha? You like how my fingers feel inside of you."

"Nnngh!"

Letting out a cute little whine, it's clear that Pyrrha does indeed like it, but isn't sure how to put it into words. Unfortunately, Saphron isn't taking nonverbal as an answer. She pushes her fingers into Pyrrha even deeper, while brushing her thumb along the red head's clit in a way that seems to electrify her entire body as it tenses up for a moment.

"I'm waiting for an answer, pet. If I don't get one, I'll assume you don't want this. We can stop right now, if you like."

"N-No!"

Pyrrha's instinctual response causes her to go nearly incandescent as she realizes what she's said, while Saphron's smile turns into a positively wicked and incredibly wide grin.

"Oh?"

"P-Please..."

"You like this then?"

"Yessss..."

"Tell me more."

Pyrrha's nose scrunches up cutely in confusion, and it's clear she doesn't know what to say, doesn't know what to do. Her hips are bucking up into Saphron's hand at this point, and Saphron is pistoning her fingers in and out of the cute girl's wet pussy nice and fast. It's true what they say, women really are like spaghetti. Straight until you get them nice and... wet.

"Tell me what I'm doing to you that you want me to keep doing, Pyrrha. Tell me how good I'm making you feel. Make me want to keep going, sweetling."

With instruction, Pyrrha begins to find her stride and Saphron isn't surprised. It's so obvious the red head is a girl who thrives when she does what she's told. Else, Saphron's little brother would never have been made team leader back at Beacon over this delectable warrior woman.

After a little while of this, with Terra still kissing Pyrrha, Saphron reaches up and grabs the Invincible Girl by her ponytail, yanking on it hard and leaning forward to whisper in Pyrrha's ear.

"You like this, pet? You want to make this a regular thing? You're going to have to ask for it. You're going to have to beg us. No more waffling about from here on out. No more holding back. You're ours now... now and forever."

As soon as Saphron is done with her little spiel, Terra pulls back, disengaging from Pyrrha's mouth so they can both hear her response. Very rarely do their shared conquests reach this point and then deny them. There's plenty of points before this where they have a chance to back out after all, but admittedly Saphron and Terra are asking for a lot from Pyrrha here. Still, neither of them is surprised when her response is ultimately precisely what they both want to hear.

"Y-Yes! P-Please! Please don't stop. Oh god, oh f-fuck. You're so big! You're so deep inside of me! Y-You were right... a-anal does feel good!"

Sharing a grin over Pyrrha's delirious ramblings, Saphron nods to Terra, who in turn grabs Pyrrha by the jaw and proceeds to spit into the submissive red head's open mouth.

"You're ours then now. Our pet. And we are your Mistresses. Do you understand, sweetheart? Do you get who you belong to now?"

Eyes glazed over and glassy, face bright red, body bouncing and jiggling between the other two women's thrusts, Pyrrha just nods.

"Y-Yes... Yes, Mistress... I understand. I belong to you. I belong t-to both of you!"

Giggling, Terra slides her hand from Pyrrha's face to one of her breasts, giving it a harsh squeeze as she fucks the Invincible Girl even harder with the specially designed strap-on.

"Good girl."

Saphron nods approvingly as well, even as both older women get more and more red-faced themselves. Due to the nature of the specially engineered strap-ons that Terra has made for them, they're both getting quite a lot of pleasure from DPing the gorgeous, fit young red head between them. As such, it's not long before Pyrrha's constant orgasms are joined by one from both Terra and Saphron. The married couple groan in throaty enjoyment and toss their heads back in unison as they orgasm all over the opposite ends of the strap-ons, buried inside of their flexing, clenching cunts.

Pulling out of Pyrrha's holes shortly afterwards, it's obvious both Saphron and Terra need a small break. They're only human after all, and not even aura-awakened humans at that. At the same time, it's equally obvious that Pyrrha Nikos... is still ready for more. She ends up falling to the floor, kneeling at their feet as they pull free of her cunt and ass, but even as she stays where she is, submissive as ever, she's looking at them both expectantly.

Stumbling over to the nearby table of toys, Saphron grabs a dildo at random and tosses it over to between Pyrrha's legs. With her arms still bound behind her back, she can't actually grab it... but that doesn't stop Saphron from giving the order she does all the same.

"Fuck yourself for a bit, pet. I want to see you bouncing up and down on that thing in the next five minutes or there will be punishment."

"Y-Yes Mistress!"

Eyes widening, Pyrrha nods enthusiastically and sets to work getting the toy inside of her. It only takes her a minute of the five that Saphron gave her to do so, and soon enough she's bouncing away, looking absolutely fucking gorgeous with her arms tied behind her back and a dildo disappearing up into her pussy as she rides it on her knees.

Still, both Saphron and Terra exchange a look, each realizing independently of one another... their newest toy is going to be quite the handful. Luckily, Pyrrha is a fully recognized professional huntress, which means she'll have missions of her own to be taking sometime soon, giving them a chance to breathe and recuperate.

For now, though, the two older women know they can't afford to show weakness in this situation, not even physical weakness like being tired or exhausted. Indeed, Pyrrha needs a firm hand if they're going to solidify their hold over the Invincible Girl and keep their places as her new Mistresses. As such, after a brief rest Saphron pulls her own strap-on off and makes her way over to Pyrrha, grabbing the red head by her ponytail and yanking her face into the gushing cunt right in front of her.

"Time for you to return the favor, pet. Show me what that tongue of yours can do~ And don't worry about fucking up, we all have to start somewhere. Your loving Mistresses will make sure to train you nice and- nnngh, p-proper!"

"Yesh Mishtress!"

Saphron's eyes widen as Pyrrha all but attacks her cunt with her tongue. Indeed, the girl is inexperienced... but INCREDIBLY enthusiastic and eager to please. Nearly doubling over Pyrrha's head, Saphron gasps as she begins to instinctively hump the younger woman's face. O-Oh... Saphron could get USED to this.

Of course, her darling wife is not above toying with her beloved spouse. Seeing Saphron faltering, Terra goes ahead and... reinforces the blonde so to speak. Namely by walking up behind Saphron, sticking her strap-on right up the blue-eyed blonde's ass, and hugging her from behind, groping her tits and holding her in place as Pyrrha eats out her cunt.

It's Saphron's turn to be double-teamed by her wife and their newest sex slave, but it won't be long before it's Terra's as well. The married couple are always happy to mess with one another, always happy to fight over who gets to really be on top. After all, at the end of the day, what really matters is who's on bottom... and that, for the time being, is Pyrrha Nikos, the Invincible Girl.

-x-X-x-

A knock on the door a few days later sees Saphron casually walking over to answer it. At seeing her little brother standing on the other side, Saphron smiles easily.

"Oh, hey Jaune. Back from your mission already?"

Letting out a sheepish laugh, Jaune Arc rubs the back of his head and nods.

"Aha, yeah. I uh... I may have messed it up a little. But the more veteran hunters are taking care of things. Uh, is Pyrrha here?"

Keeping a kind smile on her face, Saphron just shakes her head at her little brother's antics. Jaune was never really meant to be a hunter, that much was obvious. Hopefully it wouldn't get him killed any time soon. Regardless, Saphron hums for a moment before answering.

"Unfortunately, you missed her! Terra took her shopping earlier this morning. I can give you the address of the shopping center if you want to go see them."

"O-Oh! That's okay, I can just wait here for her..."

Fixing her little brother with a stern gaze, Saphron crosses her arms over her chest.

"Really, Jaune? You have an opportunity to go surprise your girlfriend with an early return home and you're going to pass on it and wait for her to get back? I thought better of you then that."

The manipulation works like a charm, of course. Jaune's eyes widen, and he hastily waves his hands back and forth in front of him.

"A-Ah! You're totally right! What was that address? I'll go right away!"

And so Jaune heads off a moment later, address to the local shopping district in hand. Saphron watches him go for a moment with a smile on her face... that quickly turns positively evil and downright mean.

Meanwhile, upstairs in the master bedroom, Pyrrha Nikos lays between her other Mistress' legs, eating out Terra Cotta-Arc as the bespectacled mocha-skinned beauty moans in pleasure and encouragement. At the same time, the Invincible Girl has her hands wrapped around the bases of not just one but two hefty, vibrating dildos, both of which she's burying DEEP in her pussy and ass again and again.

As she double-stuffs herself while eating out Terra's cunt, her Mistress coos down at her, nodding her approval.

"That's it. That's a good girl. Keep going you silly little huntress slut. Put that tongue to good use. Ruin those holes of yours for any man who can't compare to my inventions' size. Such a good, good pet."

Terra's crass encouragement only spurs Pyrrha on even further, the beautiful red head completely broken in at this point, and entirely happy with the new arrangement between her and her boyfriend's sister and wife. She's going to have to break it to Jaune gently that she won't be seeing him anymore in a romantic capacity, but truth be told Pyrrha no longer cares about that. All she cares about is submitting to her beloved Mistresses.

Back downstairs, a wickedly grinning Saphron Cotta-Arc closes the door as her little brother walks away, before turning and heading upstairs to let Terra know that she bought her wife another hour or so of play time before Jaune likely came back, having been unable to find his girlfriend at the shopping center.

But then, an hour was more than enough time to have some depraved, debauched fun with their new huntress pet...

-x-X-x-

If you'd like to read more of my work not seen on this website, check out and where I have over a thousand stories!

If you'd like to contribute to funding my writing at all, check me out on

Thanks for reading!

-x-X-x-

Looking for something Original from me to read? Check out !