Pyrrha woke with a smile on her face. She stretched lazily, climbing out of bed and humming as she gathered her clothes for the day and walked into the bathroom to shower. Nora watched her go and grinned, then turned to Jaune to give him an exaggerated wink and thumbs up as he was busy making his bed. Pyrrha came out of the bathroom dressed, still humming as she sat in front of the lone desk with a mirror in order to brush her hair. Once she was done, she pulled out her scroll, tapping at the screen for a brief moment before standing, grabbing her books, and leaving the room.

"You know you can't actually feel the cum inside you, right?" The white haired girl laughed.

"Oh shut up, it was a romantic thought!" Pyrrha blushed.

"Okay, okay." Weiss smiled. "So what did you want to talk about, besides telling me of your first time?"

Pyrrha bit her lip. "I'm not quite sure how to phrase this..."

Weiss nodded sagely. "Ah, you want me to break things off with Jaune."

She gasped. "What? No! I mean...that'd be selfish of me..."

Weiss placed her hand on the redhead's arm. "It wouldn't be selfish. You're a couple now, right?"

"Well...about that...we didn't really discuss it. We kinda just...had sex."

"Oh."

"Yeah."

"So you two aren't official yet, then?"

Pyrrha shook her head. "I don't think so."

"Hmm, well, then why did you want to talk?"

Pyrrha looked away. "I...I want you to teach me."

"Teach you? Teach you what?"

"How to please Jaune..." she said, raising her hands to hide her face.

Weiss laughed. "Oh Pyrrha, I can't teach you that."

Her shoulders slumped, though she kept her face covered. "Why not?"

Weiss gently pulled her hands down to look her in the eye. "You don't need my help to make Jaune feel good. I'm sure you're more than good enough in your own way."

"But...can't I do what you do?"

This time it was Weiss' turn to shake her head. "No. You're too much of a submissive. You may be able to pretend but your heart wouldn't be in it." She gently cupped Pyrrha's cheek with a hand. "That doesn't mean you can't enjoy being with Jaune. It just means it'll be less...kinky."

Pyrrha thought for a moment, blushing again. "Well, he...kinda took charge last night. Not like you do, but...maybe I can become a good submissive for him?"

"Well, maybe. Are you sure you want this though? It sounds like you two are going to be fine without my help."

Pyrrha looked into Weiss' eyes as she answered. "Yes, last night was wonderful. But...it was different from that night on the roof. What Jaune makes me feel and what you made me feel were different. Obviously I love Jaune, and that's part of it, but...with him, it was warm, inviting, comforting. With you, it was...primal, intoxicating, dangerous." She paused before hastily amending, "not in a bad way, of course!"

Weiss smiled. "I know what you meant, don't worry. Still, what are you asking?"

"I...it's okay to be a little selfish sometimes, right?"

"Well, I'm certainly not one to judge."

"Then...umm...can you..." Pyrrha fidgeted. "Sorry, it's a little hard to ask." She took a deep breath then bowed her head. "Mistress, can you please play with me? I want to experience it at least once."

Weiss smiled and raised Pyrrha's chin so she could look into her eyes. "Of course, my sweet. But we have class soon, so it will have to wait until after."

Pyrrha's expression fell. "Ah, you're right...we need to get going soon!"

"Don't worry, I have an idea." Weiss reached into her bag and pulled out a small dildo with a flat base, complete with a switch on the base. Pyrrha eyed it apprehensively. "You'll spend the day in class while keeping this inside you." Pyrrha gulped and nodded. Weiss smiled and knelt down. "Stay still, I need to get you warmed up first." She pulled down the taller girl's panties, before she dove in with her mouth, gently teasing and licking away. Pyrrha's breathing slowly grew heavier until she was panting. Weiss pulled away, causing Pyrrha to whine. Satisfied that her plaything was ready, she brought the dildo up to Pyrrha's mouth. "Suck, get it nice and wet." Pyrrha complied, licking and sucking it all the way to the base, making sure to cover it thoroughly. Weiss slowly slid first one, then a second finger into her, making her moan around the toy in her mouth. She took the toy, then slowly pushed it into Pyrrha's slick pussy. Once it was fitted securely, she pulled up Pyrrha's panties, taking care to make sure they were tight and snug, preventing the toy from falling out much.

"Mistress, this feels strange..."

"You'll get used to it, you have to wear it all day, after all. Just be careful to be quiet in class, you don't want people finding out, do you?" Weiss grinned.

Pyrrha took a tentative step forward, then another, then stopped and shuddered for a moment. "Okay...I think I can do it, Mistress."

"Good, now let's head to class." Weiss lead Pyrrha away. Their first class of the day was Grim Studies with Professor Port. The class passed relatively without incident. Besides feeling strange and therefore fidgeting more than normal, Pyrrha managed to make it through the class safely.

Next came History with Doctor Oobleck, and it was there that disaster struck. Pyrrha saw Weiss glance in her direction before she felt the dildo inside her suddenly spring to life, a very faint buzzing noise coming from it. She immediately brought a hand up to stifle a moan as the vibrations sent pleasure shooting up her spine. She pressed her legs together, trying to muffle the sound, her heart pounding in her chest now and her eyes glancing around to see if anyone had noticed. She breathed a sigh of relief when everyone else was too focused on their caffeine addicted professor to pay her any attention. She squirmed in her seat, pulling down on the hem of her skirt, shifting from side to side. Anything she could do to try and deal with the sensations the buzzing toy was giving her. She bit her lip to stifle another moan. As the class went on, her eyes continued to lose focus, small pants and squeaks escaping from her lips, her mind clouding over in a haze of lust. She barely was able to take any notes at all, so distracted was she by the pleasure hammering her from head to toe. Just as she felt she couldn't hold on any longer, and that she was about to cum, the vibrator stopped. She sighed in blessed relief, though she noticed her panties were now soaked and she was still very much on the edge of orgasm, her body tense. She shifted in her seat as she tried to relax, letting herself come down, though since she didn't actually cum, she couldn't calm herself fully. Just when she thought she had gotten herself under control, she groaned as she felt the toy start up again. A few minutes later, with her eyes lidded and her breathing heavy, the toy shut itself off again, once more denying her her peak. This time she let out a low whimper, her body more desperate for an orgasm than the last time. This process repeated until the class ended, every time she got close the dildo would stop, and every time she came down it would start again. By the end of the class Pyrrha couldn't even think straight, her hand between her legs, rubbing idly, a small puddle on her chair. The vibrator shut off one last time as everyone packed their bags. She slowly put her things away and stood on shaky legs, stepping out into the hallway and hoping she wasn't leaving a trail of her juices behind her.

Weiss was waiting for her in the hallway, smirking. "Did you enjoy the lecture today, Pyrrha?"

"Weiss...I..." she answered, still lost in a haze.

"Oh my, this was more effective than I thought..." Weiss leaned in close, whispering into her ear. "You didn't cum, did you?" She shook her head no. "Good. Follow me, I'll take good care of you," Weiss grinned.

The two walked in silence, Pyrrha still squirming from time to time. By the time they reached a rather neglected looking storage room, Pyrrha had recovered most of her wits. "Where are we?"

"Hmm? Oh, just an old storage room. Looks like some spare equipment is kept here, but as far as I can tell this place isn't used often. We should be safe."

"Mistress, please, I'm so hot..."

"Sshh, don't worry my pet, I'll make sure to cool you off." She grinned and called forth her semblance, a series of spinning snowflake glyphs wrapping around Pyrrha's wrists and knees. She gasped as she was hoisted in the air, suspended by the glyphs alone. They held her in place, her hands stretched out, her knees up and spread, presenting her sopping wet panties to her mistress. "Mmm, that's a good look for you, but let's tie you up, it's tiring keeping my semblance going that long." Weiss pulled some ropes from her book bag, deftly making use of some sturdy shelves to keep Pyrrha suspended, tying her legs together at her ankles and thighs, and around her knees, so that they were kept bent and spread. Next she tied her arms to more shelving, so that Pyrrha literally hung in the ropes, unable to move. Weiss inspected her work, making sure the knots wouldn't come undone, and making sure the ropes weren't cutting off circulation anywhere. She clapped her hands. "Good, we're ready to go." Pyrrha struggled lightly, finding that Weiss had done her job well, she couldn't move much besides flexing in her bindings. Weiss stepped up to the bound girl. "Are you particularly attached to these panties?" She asked.

"Huh? N-no, they're just a regular pair..."

Weiss let out a breath. "Oh good. I forgot to remove them before tying you up so the only option is to cut them. Don't worry, I'll buy you some new ones anyways, some a bit more sexy than these. Something to really impress Jaune," she laughed, before drawing Myrternaster and placing the tip against the edge of the cloth covering Pyrrha's sex. She slowly hooked it onto the edge, then cut away, slicing the panties clean in two. "There we go," she said as she returned her rapier to her side. "Now, what is it you want from your mistress?"

"I want to cum..."

"I'm sorry, did you forget your manners? Or are you just so horny you couldn't care anymore?"

"I'm sorry Mistress. Please, I want to cum."

Weiss smiled. "Better." She reached forwards and grabbed the exposed edge of the dildo that was still stuffed inside Pyrrha. Pyrrha moaned as Weiss started to pull it out, before she slowly pushed it back in.

"Oh gods...umpf..." Pyrrha moaned, her pleasure rising again. Her mistress continued to smile serenely as she pumped the toy in and out, making sure to take long, deep strokes. Pyrrha's body started to twitch and strain against the ropes, which swayed slightly, moving her body back and forth. The motion only helped Weiss get deeper and deeper, which caused more moans to spill from her mouth. She jumped and gasped as the vibration was turned on again, though the rhythm of the thrusts remained the same. "Ohhhh...oh...ahh...Mistress..." she squirmed harder, bouncing back and forth in her ropes, her mouth hanging open, harsh pants escaping whenever she wasn't moaning. She kept her eyes locked onto Weiss', the cold blue mesmerizing her.

"You better ask permission to cum, pet."

"Please," came the immediate reply. "Please may I cum?"

"So soon?" Weiss grinned as she slide the toy particularly deep and held it there, leaving it to thrash and buzz in Pyrrha's deepest parts. "So naughty..." Pyrrha moaned louder, her body twitching more as the pleasure almost became unbearable. She was so wound up from earlier and now the dildo was hitting all the right spots.

"Please...please, I need to cum, please. I, I can't..."

"Go ahead and cum then," Weiss answered, thrusting the vibrator in and out again, her other hand reaching up to rub Pyrrha's clit.

Pyrrha tensed up, her toes curling and eyes rolling back into her head as she came. "Oh fuuuuuuuuuuuuuuuuuuuuck" she moaned, shaking and trembling as waves and waves of pleasure ran rampant through her body. She saw stars and blacked out briefly. When she came to, she was still shaking and moaning incoherently, saying "Oh, ohhh, ohh" over and over again.

Weiss pulled the dildo out and turned it off. "My my, such a showy way of cumming...you must have really enjoyed that. What do you say to your gracious mistress?"

Pyrrha panted heavily, trying to catch her breath on her way down from the most intense orgasm she had ever experienced. "Th-thank you..." she managed to say between breathes. Weiss smiled and began untying her.