After leaving the clubhouse, the three had gone to Koneko and Haru's homes to pack their belongings, with Haru telling her parents that she'd be staying at a new students home for a few days to help her get settled in.
Once both girls had packed, Naru teleported all three of them to her home, with the Devils being surprised when they saw it was a massive European style castle deep in the forest.
"You live in a castle." Haru said with wide eyes.
"Yeah. I was surprised too, when I was informed a couple hours ago, but I figured my dad wanted me to have a lot of protection and space to myself, along with keeping it hidden from any prying eyes." Naru replied, not minding, since she enjoyed having plenty of space.
"How could that have even been fully built this, quickly?" Haru asked, having been informed that Naru had went over her housing with Sona only half-an-hour before class started.
"Magic. Magic can do a lot of things such as building the castle, furnishing it, and set up the plumbing and electricity. It's not that hard with enough people skilled in magic, while also being trained in construction and architecture." Naru explained, having seen several Grigori bases and assets being built in such a way, being completed in a matter of hours.
With that said, Naru placed her hand on the pad by the gate as it scanned her magical signature, causing the gates to swing open.
"I'll make sure to register both of your magical signatures into the security system, so can come in, if I'm not with you." Naru said, as they walked through the gates, which closed behind them, and walked up to the front door.
Entering the castle, Haru and Koneko looked around in shock and amazement. For Haru, this was the first time she's been to a place like this, while Koneko didn't think she'd see a place bigger than the Gremory Family's manor, but this is proved her wrong.
Turning to Naru to ask her some questions, both Devils blushed a bright crimson red when they saw Naru stripping out of her clothes, until she was down to her black with crimson lace lingerie. Only for that to be taken off as well, leaving Naru fully naked.
"Wh-why are you naked?" Haru asked, torn between being embarrassed and turned on, while her eyes trailed up Naru's goddess-like body.
"Oh right, I'm a nudist, at least when I'm home by myself. Though I didn't see a problem, since we're all girls here." Naru said, casually crossing her arms under her bust, pushing them up and making them look even bigger.
Hearing that, Haru and Koneko managed to get their blushes under control since both of them were used to seeing naked women. Koneko from seeing Rias and Akeno naked whenever they bathed together, and Haru saw plenty of nude women from porn, and waking up to a naked Rias. They've also both seen plenty of their classmates naked in the locker room at school.
It was just the shock of Naru stripping right in front them that caught them off guard.
Though both girls' thoughts were soon cut off when out of nowhere a black cat wearing a witch's hat appeared.
"Naru-sama!" The cat said in excitement, before jumping into the smiling Naru's arms and nuzzling against her breasts, while Naru petted her.
"Uh, who's that?" Haru asked, with Naru's attention turning to her.
"This is Blair, my Familiar." Answered Naru, before setting Blair down on the floor, where she was engulfed in a puff of smoke.
When the smoke faded there was now a beautiful naked woman with purple hair, bright yellow eyes, with her only clothing being thigh stiletto boots and her witch's hat.
Immediately Blair moved behind Naru and began groping her mistress's large breasts. Feeling the hands kneading her boobs and pinching her nipples, Naru began to moan in pleasure and pant at the stimulations with a flushed face.
"Bl-Blair, ah, n-not no-now, oooh, w-we have gu-guests, aaaah!" Naru said in between moans, while trying to sound angry but failing, while Blair grinned in a naughty manner.
"Your mouth says one thing, but your body says another. And besides, I don't see you stopping me." Blair whispered seductively in Naru's ear.
In response, Naru grabbed the back Blair's head in one hand and turned her own, looking her Familiar in the eyes. Naru then proceeded to pull Blair into a steamy French kiss, their tongues pushing against each other to win dominance.
Meanwhile, the blushing Koneko and Haru looked at the erotic display in awe and fascination. Neither of them could muster the will to look away and even if they could, neither wanted to miss a second of this.
"Koneko, are you as turned on as I am?" Haru asked.
"Yeah." Muttered Koneko.
Soon, Naru manages to force her tongue into Blair's mouth and turned her body round so she could pull her Familiar's body against her's. Naru then began groping one of Blair's breasts with one hand, while the other trailed down her familiar's body before pushing her fingers into Blair's wet lower lips, much to the cat girl's pleasure.
I want to join, but I also don't want to interrupt this heavenly display. Haru thought, while watching Naru thrust her fingers into Blair.
Blair moaned into her mistress's mouth, while thrusting her hips back and forth on her fingers as she felt her climax nearing. Though just before she could cum, Naru removed her fingers and pulled away from Blair.
Blair fell to her knees panting and looked up at her mistress with a flushed and horny expression, her eyes being half-lidded as she panted lustfully at being denied her release.
"Please Mistress, please let me cum, let your slutty Familiar cum, Mistress!" Blair pleaded, since she had been so close.
Her moans only increased when Naru slowly licked her juices off her fingers, while never breaking eye contact with Blair. Once she was finished, Naru smirked and leaned down to Blair, tracing a finger along her lower lips, making the cat girl shudder in pleasure.
"Oh, my sweet little kitty, sorry, but this is your punishment for being so impatient. And to make sure you don't get yourself off." Naru said, before poking Blair's forehead as her finger glowed with her magical energy.
"Nooo! Mistress, please don't be so mean!" Blair whined, knowing what she just did, since it wasn't the first time Naru punished her like this.
"Uh, wh-what did you do?" Haru asked, while working to calm her own arousal.
"Just a little spell that'll keep Blair from cumming, until I remove it. Isn't that right my naughty little pussy." Naru cooed at Blair, who looked at her with pleading eyes.
"That's just cruel and unusual." Haru muttered with wide eyes, while unsure if she should be afraid of Naru, or aroused by her.
Blair laid down with her back on the floor and began pumping her fingers into her dripping wet snatch, with her hips thrusting into the air, while groping her breasts.
"Mistress please, Blair-chan is sorry for being impatient! Please, let your Blair-chan cum, please fuck Blair-chan!" Blair begged with wide pleading eyes, filled with lust.
"Sorry Blair-chan, it wouldn't be a punishment if I did that." Said Naru, before turning back to her guests with a smile, like she didn't just give them the hottest show they've ever seen.
"Come one, I'll show you to your rooms and give you the grand tour." Said Naru, before turning and going up the stairs.
Koneko and Haru looked between the naked Naru and the moaning Blair on the floor. Looking at each other, the Devils shrugged before they started stripping as well.
While they won't have sex with Naru, at least not yet, they figured if you can't beat them, join them. Once naked, they followed Naru, who grinned sexily when she saw they were now naked as well, up the stairs to see what else the castle had to offer.