Ch 174: Interlude 5: It’s only wrong if you’re caught!

Suguha Kirigaya hummed a tune as she entered her house. Her usual kendo lesson had been cancelled for a few days due to the instructor catching a cold, so she had more free time than usual. It would be just her and Kirito for a few days, as their parents were both away on a business trip. She could just lie down and relax for a few days.

Her happy mood crashed when she noticed a pair of knee-high black leather boots in the entrance. She had never seen that pair before.

Surely her brother didn't have a… girlfriend?

Her heart beating fast, Suguha removed her own shoes, put her school bag near the stairs and removed her vest, then quietly climbed the stairs, placing her feet on the spots she knew wouldn't cause the wood to creak.

On the second floor, the door farthest to her right was her brother's. She could hear some muffled noises coming from it.

She slowly came closer and pressed her ear against the door. She knew it was wrong to peep, but it would only be the case if she was caught.

She heard her brother's Kirito's voice, but it was muffled and unintelligible. And a girl's voice.

"You like that, you little pig? Have some more!"

Suguha forgot everything when she heard the unmistakable sound of a whip, immediately followed by her brother's moan. She barged into the room, finding her brother naked and on all fours, and a young woman dressed in black leather standing over him, a short whip in hand. On instinct, Suguha pounced.

"Huh?" said the girl, turning her head just in time to receive Suguha's punch on the side of her jaw, and the momentum caused her to stumble back, but her right feet collided with Kirito's crouching form, and she fell backward with a yelp.

"Get away from him, you bitch!"

"Mmuphu?" exclaimed Kirito, his eyes wide in shock.

"Onii-chan! Are you okay?" worriedly exclaimed Suguha as she removed the ball gag filling her brother's mouth.

"Sugu, wait!"

Seeing the leather clad girl get back on her feet, Suguha faced her, ready to knock her unconscious.

"Is she the sister you told me about, Kirito-kun? She has a nice punch." said the girl as she rubbed her jaw with a gloved hand.

Suguha suddenly had a feeling she had already seen her somewhere, but she couldn't place it.

"Yes, Mistress. Sugu, please calm down, this isn't what you think!"

"M-Mistress?" Sugu looked down to take a closer look at her brother. She noticed a kind of metal contraption on his crotch, covering his thing. She suddenly started to understand, and she blushed fiercely as she realized that the scene she had interrupted was likely consensual.

"Could it be? Are you a M? And she's your girlfriend."

"…Yes." bashfully admitted Kirito.

"I'm his Mistress, not his girlfriend, though. I never had sex with him and never will."

Suguha's jaw went slack. If that girl did that kind of things to someone who wasn't her boyfriend, that could only mean that she was a professional dominatrix.

"Snap out of it, Onii-chan! Paying for a dominatrix and bringing her into our home, do you have no shame?" shouted Suguha, before pointing a finger at the girl. "You, take your stuff and get the hell out! Never come back to this house!"

"My name is Rika Shinozaki. Although your brother calls me Mistress Lisbeth. It is nice to meet you, too. And you owe me an apology for that punch." smiled the girl.

Suguha was about to retort, when her brother put his arms around her, hugging her from behind. She would have appreciated it more if he wasn't naked, and if he hadn't pinned her arms against her torso.

"Mistress, I have a favor to ask. Please make Sugu your slave."

"W-what?"

Suguha froze in complete shock. Surely, she hadn't heard her brother correctly.

Rika picked up the discarded ball gag from the ground and moved closer, her intentions obvious.

"Get away from…"

Her jaw was seized, and Rika applied pressure on both sides of Suguha's cheeks. Suguha was forced to open her mouth to relieve the pain, and the big red rubber ball was stuffed in. She struggled fiercely, but her brother had a surprisingly strong grip, and didn't react to her kicks.

"Mmphh!" raged Suguha, but the gag was very effective at keeping her quiet.

Kirito let go of her waist, only to seize her flailing arms to bring her hands behind her back.

Suguha only noticed that Rika had steel handcuffs in her hands when she felt them closing on her wrists, and only then did Kirito release her.

"Mohpth!"

Sugu made a step back, a betrayed look in her face. She looked at the opened door, but Rika was already standing between her and the room's only way out.

"Now that this is done, explain, Kirito-kun. Why do you want us to enslave your sister?"

"For two reasons, Mistress. The first is that Sugu is… in love with me."

Suguha flinched, looking at her brother with wide eyes. She vehemently protested.

"Mphoah!"

"I'm sorry, Sugu. I had been oblivious before, but after returning from SAO, I noticed many little details, and I understood." said Kirito, before he turned to Rika.

"I may not be related to her by blood, but I still only see her as a sister, and I can't love her in that way. I know that in Master's hands, she will be happy. And the second reason is that I want her to receive Master's gifts."

"I see." nodded Rika. "She is certainly cute enough, and I think Master will like her. "What are you going to say to your parents?"

"They are on a business trip and won't come back for five days. As long as I keep her smartphone, I can fool them and extend the delay by a few more days before they will really start to worry. I am hoping that it will be enough time for her to accept it."

"It will be, I think." nodded Rika. "Sugu-chan, from what Kirito just told us, I assume you do not have a boyfriend?"

"She doesn't, Mistress."

"Mmph mphtp!" protested Suguha, her face beet red, struggling with her cuffs. They were talking over her head like she wasn't even here, and what Kirito had revealed about her and her feelings wasn't something he had any right to do in front of someone else. She wanted to cry, but she was too furious for it.

"I have a good idea." smiled Rika.

Suguha's eyes widened again as she saw motes of blue light gather into her hands, and take the form solid objects she didn't recognize. She looked in shock at Rika's face and suddenly remembered where she had seen her. She was one of the girls standing in the back, in that press conference! Which must mean that the 'Master' Kirito had mentioned was Noah Enfield!

She stared at Rika as she placed the two objects she had created across the door's top. Wide black nylon straps connected to wrist-sized cylinders on one side, and ending with D-rings on the other extremity. Rika closed the door, then pulled on the nylon straps, but they were stuck due to the cylinders on their other end.

"Those door straps aren't as good as a beam on the ceiling, but they will have to do for now. Come here, Sugu-chan." smiled Rika.

She didn't move, of course, but Kirito seized her and forcibly brought her closer.

Before long, she was standing with her back against the door, her wrists bound above her head by black leather cuffs connected to the straps, her legs spread wide apart by a metal bar connected to leather ankle cuffs.

The position wasn't really uncomfortable, but Suguha had never felt so humiliated before.

She glared furiously as Rika fastened a leather collar around her neck.

Almost instantly, Suguha felt like she had been reduced to an animal. She wanted to remove the collar. She wanted it off so badly it almost hurt. But she was at Rika's mercy, and she had none.

"It's okay, Sugu. Before you know it, you will like it. It was like this for me as well." said Kirito with a reassuring smile.

"Mrphum!" snorted Suguha as she turned her head. She didn't want to look at him.

Meanwhile, Rika was creating another item, and Sugu recognized a pink pill vibrator, with a wired remote. Rika lifted Suguha's black skirt.

"Black panties, huh. They are nice."

Suguha struggled as much as her bonds allowed her to, but couldn't stop Rika from placing the pill between her pussy lips, with her panties keeping it in place, and the remote inside the top of her left sock. She turned the knob, and the pill started vibrating.

"Mmphju!" groaned Suguha.

"As punishment for punching me, Sugu-chan, before I take you to Master to start your training as a sex slave, you will get to watch me dominate your brother. The poor guy hasn't had a session for weeks, and it would be unfair not to give him the discipline he needs."

"Thank you, Mistress." meekly said Kirito, prostrating to the ground and showing his butt for a whipping. "And please thank Master for accepting my selfish request."

…

Noah was surprised when Rika sent him a message, asking to meet him in the back garden.

'Back garden' being a code word to refer to the second basement. It wasn't supposed to be her turn yet, and it was still only late afternoon.

He sent a reply to her message, saying he was available, and Rika appeared, wearing a dark leather minidress, gloves and leather boots, and holding the arm of a beautiful girl with neck-length black hair kept from her face by four small pins, big blue eyes and wearing a school uniform. Although the red ball gag, black leather collar and wrist cuffs, and the pink remote sticking from her sock and the wire disappearing inside her skirt most definitely weren't part of what her school intended for the students to wear.

The girl was visibly tired and scared. She stared with wide eyes at both the content of the room and him.

Noah recognized her, of course. He intended to get his lustful hands on her for years now, as she was maybe his favorite girl of the SAO fiction. But there was always something coming up that made him delay her 'acquisition'. Just like with Shinon.

"Master, I got a gift for you!" grinned Rika.

"I can see that. Did you just kidnap a high-school student?" smiled Noah, pretending not to recognize her.

"Mmph!"

"This is Suguha Kirihara. Kirito-kun's sister. She caught us when I was giving him a session, and Kirito-kun begged for you to enslave her. And she managed to punch me. You have maybe a week before her parents will start to worry. Oh, and she's legal, of course."

"Rika, from today onward, I want you to train with Miyabi. If an untrained civilian managed to land a hit on you, that is something that needs to be fixed. The next time might be someone with actual training and a gun."

"Yes. I understand, Master." said Rika, feeling a little down. She knew her performance earlier had been shameful. At the same time, she felt happy that Noah cared and immediately asked her to receive martial training.

Noah nodded and walked closer, and Suguha flinched as she tried to step back.

"Calm down, I'm just removing the gag." said Noah with a gentle voice.

Suguha hesitated, and let him access the buckle behind her neck.

"Thank you, Rika." smiled Noah as he gently pulled the gag out of Suguha's mouth. "I'll take over from here."

"Mou, I wanted to play with her more… But fine. I'll go have some fun with someone else. Have fun, Master." smiled Rika before teleporting to her room to get changed.

"Please, let me go home. I won't say anything about it, so…" she stopped as Noah placed an index against her lips.

"Suguha, if you really want to leave, I will give you one chance to do so. But are you sure? I know the circumstances of our meeting are… extreme, and you must be pretty scared right now. But this incident might also be an opportunity for you. There are many who would love to become a quarter-goddess, gaining immortality and all that."

"I'm sure. Please let me go home." nodded Suguha.

"Very well. But I said I would give you a chance to leave, not that I would let you leave just like that. You will first have to do something for me."

"…What do I have to do?" asked Suguha, blushing red as she imagined what kind of thing he would make her do.

"I am not going to demand you perform some sexual service, if you're worried about that. You will have to sign a magic contract, guaranteeing that you will not mention anything about me, Rika or any of my other girls, this room, or Kirito."

"Yes, I won't say anything, I promise."

"You better. Because you just got a demonstration of our ability to teleport. We can teleport to places, and we also can teleport to people. If I want to find you in the future, there will not be any place where you can hide from us." smiled Noah.

"And the second thing will be a test of your determination." said Noah as he bent down and took the remote from Suguha's sock, stopping the vibrations.

"I am going to remove both the vibrator and your panties. Try not to move."

Suguha blushed fiercely, mortified, as Noah took off the vibrator and her panties. She felt relieved that he didn't comment on the state of her panties.

For a moment, she wondered if he was some kind of pervert taking an interest in girls' used panties. She knew there was a market for it. But seeing how he simply dropped them on the ground without sparing them a glance, she discarded the notion.

She watched him as he did the same as Rika and created replacement panties, made of black leather for some strange reason. She quietly lifted her legs and let him put them on her. They felt cool against her skin, but would quickly warm up.

Noah then removed the collar around her neck, much to her relief, and the leather cuffs around her wrists.

He created a soul contract with terms preventing her from leaking the incident to anyone who wasn't already aware of it and had her sign it with a drop of blood.

Noah gave a call to Kirito, checking with him if he was still alone at home, and teleported to him with Suguha.

"Master?" asked Kirito, surprised.

"Kirito-kun. There's been a change of plan. I am not going to train your sister for now. I will wait for her to change her mind and ask for it. I made her sign a soul contract, so she'll keep quiet about what happened. You do not have to worry about that."

"I understand. Thank you, Master."

"Let's hope she does change her mind. Would you like having her as a Mistress, too?" grinned Noah.

"I hadn't considered it, Master, but… I think I would like to." nodded Kirito.

Suguha shook her head, visibly not excited by the idea.

"I am now going to leave you two alone. But Suguha, I told you that I would test your determination. The panties you now wear are chastity panties."

"W-what? Chastity panties?"

"Meaning that they will only come off when I choose to. You can still go to the restroom whenever you need. The panties will read your intent and open holes when appropriate. They will not cause any issue where hygiene is concerned, either."

"I will visit you again in a few months, and ask you is you wish for me to collar you and keep you as my slave, or not. If not, I will remove them and leave you alone."

"Do I have a choice?"

"Not for a few months." smiled Noah.

"It is not going to do strange things to me, right?" asked Suguha with a blush and a glare.

"Define 'strange'."

"Things like, growing a… you know. Or drugging me with aphrodisiacs."

"None of that." smiled Noah. "Aside from the possibility of opening holes when needed, and not letting themselves be removed, those panties won't do anything to you."

"Then it shouldn't be too difficult. I will resist it until you come back to remove them." glared Suguha.

"That's the spirit!" grinned Noah, mentally praising himself for scamming yet another girl.

"See you in a few months, Suguha." nodded Noah before disappearing.

Suguha wasn't in the mood to speak to her brother right now. She immediately walked to the bathroom, locked the door, and removed her skirt. She stared at the leather panties, and tried to remove them. But she couldn't. It was like they were glued on her, and she couldn't insert anything between the flexible leather and her skin.

Suguha sighed as she sat against the wall, her knees close to her head.

Before today, she admired and respected Noah. He was the hero who saved her Onii-chan, and he was so handsome. Even more so in real life than on the video.

But discovering that he had a basement full of perverted toys, and that her brother was his slave, were major disappointments.

Seeing Rika dominate his brother, all while she was bound to the door with a toy forcing her to experience pleasure… Her emotions were a mess. She wanted to go to bed and just forget about it.

…

Rika and Keiko were surprised when Noah appeared near them.

"Oh, already having fun. You didn't waste any time." grinned Noah, seeing them both naked save from their collars. They had been busy making out when he came.

"Noah-sama. Would you join us?" eagerly asked Keiko.

"Yes." smiled Noah, and the girls started running their hands over his body and removing his clothes.

"I am surprised that you're already there. Let me guess, you've put her in a vacuum bed." said Rika.

"No. I simply have decided to take my time with her. She's back in her home, wearing leather chastity panties. Suguha thinks that she only has to endure not masturbating for a while, and she'll be free from our clutches."

"Buuut?" grinned Rika, waiting for the other shoe to drop.

"Buuut…" grinned Noah "…the panties have been imbued with soul magic and will let me know when she is asleep. I will often visit her soul space, without telling her what a soul space is in the first place. She will simply think that she is having a lot of erotic dreams, and her frustration will grow. She will find her enforced chastity much harder to endure than she thinks."

"Ah, so you will slowly train her in her dreams. Sounds like a lot of fun." smiled Keiko.

"Yes. And I also have a fun idea that I might use not just with her, but others as well. But enough talking about Suguha. It is rude to think about another girl in such moments." smiled Noah, kissing them in turn as he groped their butts.