Yang wakes up just as the sun rises, she begins to remember the day before, she remembers getting power and how she transformed. Suddenly she looks at herself in panic only realize her body had reverted to her normal form. She breathed a sigh of relief and headed for the showers to wash off the dirt along with her own cum that coated her the day before.

Lucky for her, it's a Saturday morning and after her shower she was able to sneak into her dorm without waking anyone. She decides to pretend to be asleep and that she would get up after someone else does so as to not raise suspicion. While she laid down waiting, she decided to think on who she use her new powers to dominate first. Ruby came to mind immediately thanks to all the years of Yang wanting to fill Ruby's pretty little mouth with her pussy. However, Yang decided she would save her for last and decided her first bitch would be the bitchiest person on her team.

Weiss and Yang hadn't gotten along since the first day they'd met. Yang hated how Weiss would act so high and mighty and she had been mean to Ruby on so many occasions that Yang had gotten extremely close the knocking her fancy Atlas head clean off.

Now Yang could make that Schnee heiress her bitch after she got her somewhere secluded and pumped enough cum inside of her. Lucky for Yang the perfectly up tight heiress was the first to wake up. She got up and walked to their dorm's bathroom and Yang could her start up the shower

Yang wondered if she could just walk in and take the Schnee here and now in their dorm's shower.

She knew Ruby wouldn't wake up for some time, being a Saturday morning, but she didn't want to risk Blake hearing what was going on with her cute little kitty ears

She needed to think of a plan to get Weiss alone.

The idea came to her out of nowhere, Yang smiled sadistically to herself, but she kept herself in check so as to not accidently activate her new ability.

Weiss was getting dressed and everyone one else seemingly still asleep when Yang got up and walked over to her eventual bitch.

"Hey Weiss." Yang said not to loud and with a smile on her face

"What do you want Yang?" Weiss said with her usual sass which only made Yang happier to hear with what she has planned.

"Okay well all I want to say is that I feel that we may have gotten off on the wrong foot and I wanted to see if we could…... form a better relationship, if not for me, then for the good of the team"

Weiss was dumbfounded by how mature Yang had just sounded, but also felt that it could have been a prank of sorts and responded accordingly

"Yang, my intelligence is far above yours, so don't assume you can trick me with this nonsense"

Despite the slight agitation at such a comment Yang spoke in a calm voice, "Weiss I'm serious, really, I want our relationship to be more enjoyable, so please just give me this one chance and meet me in the gym tonight so we can get on better terms" Yang was slightly worried Weiss was to stubborn to hear her out, but judging by the look on the Schnee's face, Yang knew she had gotten to her.

"I... suppose I could hear you out this one time, but I swear Yang if this is a prank I'll never forget this."

"Hey Weiss if things work out the way I want them to then you'll be happy to remember this I swear" with that Yang walks out the dorm and heads to the gym to prepare for the night.

Weiss was utterly surprised by how honest Yang had sounded this morning about wanting to have a better standing between them, so how could she turn her down. She entered the gym with no one seemingly inside, most likely how it always was on a Saturday night when hormone crazed teenagers had the option to be doing anything else besides training.

"Hey Weiss, I'm over here!" Yang had called out to her from some unseen area, Weiss followed Yang's voice best she could. She eventually walked up to an open maintenance room and thought she had tracked Yang's voice incorrectly until she heard Yang's voice again.

"Hey Weiss! I'm down here!"

"Yang I swear if this a prank I'm going to destroy you!"

"I promise, I want to make our relationship way more enjoyable"she said concealed in the dark.

Weiss was amazed at the size of the maintenance room and even more surprised when spotted a staircase leading to a basement Weiss had no idea existed.

She heard Yang's voice yet again,

"Hey Weiss, sorry for the whole secret basement meeting place thing, but I assumed you would want to make sure no one overheard our relationship improving meeting"

Though Weiss couldn't see Yang, she could not argue with her logic for if anyone heard of her, a proud Schnee, being so soft it might get her in some kind of trouble, either with her father or her own reputation.

Once Weiss entered the dimly lit basement with strangely nothing in it except for a metal table at the center, she looked around for yang only to hear to sets of doors closing behind her

Weiss turned to see what could vaguely be described as Yang.

She jumped back in panic and yelled at the white skinned woman with long white hair, who also happened to be nude

"Who-What are you and what have you done with Yang!?"

The woman in front of Weiss chuckled and spoke in a voice very much like Yang's but deeper.

"Oh, little perfect Weiss I thought you were so intelligent and yet you can't tell it's me~"

Weiss stared wide eyed now seeing that it was in fact Yang with ghostly white skin and black veins along her naked body and what was most surprising was the 12-inch cock standing erect before her.

Yang smiled sadistically and raised her, suddenly, out of the shadowy corners of the room tentacles sprang forward and wrapped themselves around Weiss's arms and legs. The tentacles picked up Weiss and slammed her back against the table that was short enough for Weiss's legs to bend at the knee off the table in the middle of the room and spread her arms and legs so that they would be along their nearest corner.

Yang approached the restrained and struggling heiress and put a finger on the restrained girl's cheek then slowly brought it down the girl's face and to her chest. In one swift movement Yang grabbed the top of Weiss's dress and tore it off exposing her baby blue bra and smooth stomach.

Weiss cried out, "Yang wait stop PLEASE!"

But Yang had no intention of stopping and brought her right hand down to Weiss's combat skirt. She went under it and ran her hand up one of the restrained girl's leg, slowly, until she felt Weiss's panties.

She slowly ran her fingers over Weiss's panties, rubbing her pussy in affect.

Yang heard a sharp gasp from the tied down heiress and quickly bent down to take her into a forced, but lustful, kiss.

It was more like Yang was raping Weiss's mouth with her tongue, but she didn't care and Weiss's struggles only turned her on more.

She pulled away from Weiss entirely and said, "You're going to submit to me Weiss, you're going to enjoy being my sex slave, and you're helping me dominate the rest of our team" Yang said in a commanding tone

"But if you resist…. Well actually you're still going to do those things, but I'm going to have to break you even more and if you resist my gifts long enough you're going to end up a completely obedient slave with no self-thinking except for pleasuring me."

Weiss responded the exact way Yang had hoped she would, "GO TO HELL YANG! I'm a SCHNEE."

The statement of defiance only made Yang happier to begin the obedience training.

Yang walked to the edge of the table that had Weiss's lower half available and raised her hands to use the tentacles restraining Weiss to tear off the rest of Weiss's cloths. Weiss struggled futilely against the incredibly strong tendrils futilely.

She was brought back down legs spread wide in the air by the tentacles, placed right in front of her soon to be owner

Yang had to back up and lower her cock to aim directly for the tight hole below the Schnee pussy, which Yang was saving, and pushed herself forward with grimm force and could initially only fit about 6 inches in, that wouldn't do.

Weiss had screamed at the top of her lungs at the unwanted penetration, but was unable to do anything about it in her restrained state.

Yang pulled back only to push forward again with even more force and get another 3 inches in

"Damn Weiss your ass is so fucking tight" she slams forward again getting another 2 inches deeper.

Yang was loving the tightness of the ass she was in and her grimm cock was more than strong enough to start molding Weiss's ass just for her own pleasure

.

Yang's pre-cum started to leak out into Weiss's ass and the heiress started to feel a strange sensation come over her.

Yang thrusted forward yet again and was finally able to fit her entire 12-inch shaft in and realized she was already pretty close to the edge

"Hey beautiful get ready for my first load, you're love it."

After a few more thrusts Yang dumped her load of grimm cum in Weiss's awaiting ass. As Yang moaned in pleasure she was happy to hear Weiss's response

"Please... more…NO more I-I meant no more" Yang was loving everything about this, but she was most happy to see Weiss's pussy leaking its own fluids.

"Are you sure Weiss, I think your body wants me to keep going~"

Yang figured that she should dump a few more loads in Weiss before she would submit, but in truth Yang was going to punish Weiss more no matter what.

Yang pulled out of Weiss's ass and walked around to the other end of the table. She put her hand under the Schnee's chin to lift so they could see each other's eye's.

"I know for a fact that you're going to love this next part even if it was just in your ass, but first how about another kiss"

With that Yang dove tongue first into the heiress's mouth and met far less resistance than before which was certainly a good sign. Once Yang pulled back from her second tongue rape of Weiss gave what would amount to Weiss's first order

"keep your mouth open"

Weiss kept her mouth open, but it was clear she was struggling to do so as if there was some inner battle going on as to if she should have.

Yang didn't care as she took her opening and shoved her entire 12-inch length in Weiss's mouth and down her throat.

To top it off, Yang held the Weiss's head at the base of her crotch.

" Oh GOD Weiss your throat feels SOOO good"

Throughout this moment, Weiss was choking on Yang's cock and moved her head erratically to try to get air, but Yang just held her head at the base and then looked down at her and smiled.

A moment later Yang pulled out giving Weiss a chance to cough up piled saliva and to catch her breath.

After about 10 generous seconds slammed her cock back down the heiress's throat, though this time around she pumped in and out giving Weiss a chance to catch breaths in between thrusts.

Weiss's mind at this moment was a mess of prideful resistance being overcome by the amazing taste of the pre-cum that made it to her taste buds every time Yang pulled back out of her throat and into her mouth before going right back down.

Yang kept up her thrusting for a little more than an hour and after hilting herself in Weiss throat for a few moments and hearing her make delicious choking sounds Yang dumped her second load of the night down Weiss's throat.

Weiss didn't have a choice in whether or not to take in the cum as it was shot down her throat

When Yang was pulled herself out after a moment of just letting her cock sit in Weiss throat, a good amount of cum was dragged into Weiss's mouth.

Yang she even noticed she was about to swallow her delicious cum and immediately and ducked down to take Weiss into a deep kiss. Tasting her own cum again since yesterday gave Yang a nice warm feeling especially since she was sharing it with Weiss and was happy to move the cum back and forth into Weiss's mouth and down her throat with her extended grimm tongue she just learned to activate.

"Wow, didn't that taste amazing Weiss"

Said heiress looked up at yang slightly dazed and with a hint of a smile, but a moment later yang saw a final flame of prideful resistance spark up again in the Schnee's eyes and that was confirmed when Weiss looked up and said weakly, "I-I t-told you...told you…. that... I-I'm a Schnee"

Yang was incredibly happy to see that Weiss was still attempting to fight back, but she also started to think that Blake and Ruby might be wondering where they were.

Yang decided she had to head back with some excuse…...but not before she left Weiss in good hands… or claws.

"Alright Weiss, your real stubborn as I expected, but I have to go inform the rest of our team on how you headed out for a few days on some special Schnee business assignment, but don't worry I think I can leave you with some pleasurable company~"

Yang put her hands together and focused on her dark lustful thoughts and used her new dark powers to summon two small orbs that appeared in her hands, then she threw the orbs at the ground on opposite sides of Weiss. The orbs shattered, each releasing a puddle of dark ooze and from both puddles sprang forth large grimm claws and out climbed two beowulf's, both on all four's at about 7 ½ feet tall.

"Hello my pets~" Yang said seductively, "This resistant bitch before you both has been resisting my pleasurable will and I am needed elsewhere so I command you two to keep her the best of company"

She said the last bit looking directly at the shocked Weiss. Weiss looked away from Yang only to then notice the 10-inch dog cock on the grimm in front of her and could only assume the one behind her had the same equipment.

"Now pound her throat and ass relentlessly no matter what and only stop so should can get the absolute minimum amount of air to stay alive and conscious, but don't use her pussy at all I'm saving that for later, now start."

As she gave the command the beowulf's turned to Weiss and mounted her right away, the grimm behind her pushing its entire 10-inch in her ass and the one in front of her sheathing its cock in her throat and only then did they start pumping in and out.

Yang enjoyed the scene for a bit, hearing Weiss struggle, gag, and occasionally moan was incredibly satisfying, after watching both grimm cum inside Weiss after about 20 mins only to start up again Yang decided that Weiss was in good hands and turned around to leave and said as she was leaving,

"Enjoy yourself Weiss they're cum isn't as good as mine but I'll be back tomorrow to finish you off, see you then~"

and with that Yang was gone and Weiss was left with two grimm pumping in and out of her relentlessly for the rest of the night.