My Anime Harem is Complex

What in the world are they doing ahhhhhh!!!!!!!

Itchy, it feels like a hundred Mashiros are crawling on me!

She seemed like such an innocent beautiful girl when I picked her up yesterday, but in just one day, she's surpassed me in progress.Not only did she steal my boyfriend, but she also monopolized my toy!Where's the Camera System! Move! Move now!At this moment, Aoi was conflicted.On one hand, she wanted the Camera System to activate to see what Ito and Mashiro were doing.On the other hand, she didn't want the Camera System to activate, because if it activated, it meant they were having intimate contact… She wasn't into being NTR'd!It's all the system's fault!

[This system only assists the host in cultivation. Everything is the host's decision and has nothing to do with this system. Please do not blame this system.][As punishment for slandering this system, Host's temporary sensitivity +20%]???

Doesn't that mean my temporary sensitivity will be 40%!?

Speaking of which... temporary sensitivity can be removed, right?For example, I increased Rika's overall sensitivity by 10%, and then my overall sensitivity increased by 20%, but this 20% temporary sensitivity can be removed by having him bring Rika's bodily fluids when he's intimate with me.But how do I remove the temporary sensitivity added by this system?Whose bodily fluids can remove it?Hurry up and tell me, didn't you say that as a system, you wouldn't hide anything from me?

[Data query in progress, data lost. This system judges that the removal method is similar to other temporary sensitivities. Please explore it yourself, Host.]"...."Aoi wanted to swear but stopped herself.What the hell is this! Explore it myself? If I can't figure it out, won't I be stuck with 20% temporary sensitivity forever?Explore? How the hell do I explore this!? Do I have to let Ito try with everyone I know and then bring their bodily fluids to do it with me?Aoi was completely numb.

[This is a mistake by this system. As compensation, Ito's length will increase by 0.5CM, diameter by 0.1CM, and volume by 10ml/time.]"..."This system is purely here to screw me over, right?Is this how compensation works?First, it increases sensitivity, then it increases his strength... Is it implying I'm not enough of a small fry?[The basis for this system's compensation is determined by the Host's nurturing tendency towards Ito. Does the Host wish for this system's compensation to be random? Please do not shirk responsibility, Host.]"..."Aoi felt that she shouldn't dwell on it anymore. If she did, it might not just be a matter of sensitivity... A small fry is a small fry.Even if Rika's 20% is removed, it's still just 20%. At most, Rika will always be there, and currently, I don't have any opportunities.Before, I thought about letting Rika be intimate with him first, and then I would go, but I'm still a virgin, so if I went myself, he would definitely find out.Without letting him discover the 'fact' that I'm completely obsessed with cuckolding, and letting him take my purity, there's only one way!Call Rika again, blindfold him, and have a small party. But this time, let him know that both Rika and I are present. First, let Rika pretend to be intimate with him, and then I'll pretend Rika was eaten by him.Of course, to prevent the red stain from giving us away, even after both Rika and I are eaten by him, we can only remove the blindfold next time.This way... perfect!After this, I can be intimate with him normally!Plan complete √

After making up her mind, Aoi did not focus on the teacher, but rather on the brown-haired girl sitting a few seats away in front of her.Her brown shoulder-length hair was tied into a ponytail, and from Aoi's angle, she could see her fair nape.Aoyama Nanami.Yesterday, after seeing Mashiro, he casually asked if there was a girl named Aoyama Nanami among his classmates.Nanami was not only their classmate but also a good friend.Although Ito earned enough money for the three of them to live, Aoi and Rika would still go out for part-time jobs on weekends, handing out flyers, holding signs, or working as cashiers at convenience stores.Nanami, like Aoi and Rika, often worked part-time, even more frequently than Aoi and Rika.The three of them had a good relationship because they occasionally worked together. Nanami also knew that Aoi had a boyfriend, but she only knew that such a person existed.Aoi had planned to introduce Nanami to Ito before, but because Nanami had to work and wasn't free, it fell through.Although Aoi often talked to Ito about school matters and mentioned a classmate who often worked with them, she never mentioned that classmate's name was Aoyama Nanami.Even if he happened to go to Nanami's workplace and met Nanami, he shouldn't have known Nanami's name, let alone that Nanami was her classmate.Could I have been cuckolded a long time ago?Ito, who is like an iron chastity belt, couldn't possibly cheat. If he were to cheat, he would have already stacked me and Rika together and done it.Why...She couldn't figure it out. Aoi really couldn't figure it out.Speaking of which...Nanami's dream seemed to be to become a voice actress, and both of them liked ACG... Could Nanami be his fan?…

Aoi was lost in thought in the classroom, while Ito led Mashiro's hand to the lingerie store near the supermarket.

Normally, Ito and Aoi rarely held hands.Most of the time, Aoi and Rika, the two sisters, would act together, go to school together, leave school together, go shopping together, and play together. Except for going to the restroom and bathing, they were inseparable.Sometimes they even slept together.

Aoi knew that Rika also liked Ito, and considering Rika's feelings, Aoi rarely made intimate gestures like holding hands in front of her. They would only meet secretly when Rika went back to her room to sleep at night.

This made Ito occasionally have the illusion that Rika was actually his girlfriend, and Aoi was the mistress, and he was having an affair with the mistress while his girlfriend was sleeping.

Compared to Aoi, Mashiro's hands were smaller and softer, as if boneless.However, more than Mashiro's hands, Ito was more concerned about something else.

Buzz buzz buzz...A sound like a vibrating phone entered his ears, and Mashiro leaned her softened body against Ito.

Aoi's toy box, hidden deep in her wardrobe, didn't have many toys. A few oval vibrating small toys, plus one that was originally for shoulder massage but was now used for massaging a large garden toy, there wasn't much.

Aoi only used them in her room and didn't plan to wear them out, so she bought non-silent ones.Even at the lowest setting, Ito, who was next to Mashiro, could faintly hear the vibration.

"Do you feel anything?" Ito asked mischievously."I... I don't know."

The completely unfamiliar tingling sensation made Mashiro uneasily hug Ito's arm, like a couple deeply in love.

"'I don't know' won't do. This is for research... You have to convey the feeling completely through visuals or text to the manga readers." Ito paused, a mischievous smile playing on his lips. "This is your advantage as a female author, Mashiro. Male authors can only imagine, but you can experience it firsthand."

"I... I don't know."

Mashiro's cool, pretty face was flushed with an alluring blush, as delicate and cute as a shy girl clinging to her boyfriend's arm.Feigning a hug, in the blind spot of the surveillance camera, Ito's hand gently reached under her skirt. Although her panties were not yet wet, his fingertips felt a distinct dampness.

Outside, Ito didn't dare to go too far, only adjusting the position of the small toy through a layer of fabric.Mashiro was still a virgin and couldn't have it placed inside her body. Aoi's toy box didn't have tape... Although it was only the lowest intensity vibration, Ito was still a little worried.

What if Mashiro, while walking...Plop!An egg falls from under her skirt!That would be troublesome.

After adjusting the egg for Mashiro, Ito temporarily turned off the switch. He'd buy everything first.First, lingerie.Other things were fine, but lingerie had to be bought.

Mashiro's luggage hadn't arrived yet, and she was still wearing yesterday's lingerie.Although Aoi and Rika had new lingerie, Mashiro's figure was significantly more slender than theirs, so the lingerie didn't fit at all.

Upon arriving at the lingerie store, the sales assistant enthusiastically greeted them. When she saw Ito, the sales assistant paused... she remembered Ito.

It wasn't that her memory was great, nor was Ito particularly handsome.It was mainly because every time Ito came with two well-figured JK girls, which left a deep impression on her. Every time the three of them left, the other sales assistants in the store would always gossip about their relationship.

But today, he had a different person with him, and a girl who was completely not inferior to them!Not wanting to miss out on the drama, the sales assistant pretended not to recognize Ito and showed a professional smile.

Although the sales assistant pretended not to recognize him, her expression of relishing the gossip was completely undisguised!She had just used her phone, and then all the other sales assistants in the store turned their gazes over... they must be gossiping in their work chat group.

"What can I help this young lady with?"Mashiro saw the sales assistant look at her and blinked, then Mashiro looked at Ito.

Ito directly told the sales assistant Mashiro's size, "I need two sets of this size, the most ordinary white style will do. No need to try them on, just wrap them up."

"Okay, please follow me."Although she was gossiping, the sales assistant's professionalism was commendable.

"These are all ordinary styles. Which one would you like?"The sales assistant asked Mashiro, and Mashiro looked at Ito.

"Are you asking your boyfriend for his opinion? How sweet."Mashiro shook her head, "He's not my boyfriend.""Then siblings? It's rare for a brother to bring his sister to buy lingerie."

The sales assistant's ability to say the right thing to the right person was quite impressive... Ito had black hair, Mashiro had golden hair, and she even suggested they were siblings.

"Not siblings." Mashiro paused, recalling the scene in the humiliation book she read yesterday where the male protagonist also held the female protagonist, who was wearing a toy, and went for a walk. In that book, the relationship between the male protagonist and female protagonist was..."A pet. I'm his pet."The sales assistant's eyes instantly became horrified, then relieved... These young couples sure play wild."Don't listen to her nonsense, this one will do."Packing, paying, and running away in one go... and never coming to this store again in this life."Mashiro, don't say misleading things like that in the future.""Why? You're responsible for taking care of me, aren't you my owner?""Uh... while that's technically true."

Even if Mashiro hadn't read those books, it seemed to be that kind of relationship. Mashiro, who was naive and only lived in the world of drawing, indeed seemed like a pet that needed to be taken care of.Pet and owner.If that's the case, I'm Mashiro's owner, and Aoi and Rika are also Mashiro's owners.While it's technically true, saying it out loud would lead to wild speculation.Ito pondered for a moment before continuing."You see, in those books, the relationship between a pet and its owner is also kept secret. They only go for walks at night when no one is around, so... it's fine when it's just the two of us, but in front of outsiders, just say we're friends.""I understand."

Now, Ito had no intention of playing with Mashiro outside. After escaping the lingerie store, Ito took Mashiro to the supermarket.From small snacks to toiletries and sanitary napkins, Ito skillfully led Mashiro through the supermarket, selecting items."That should be enough... We'll buy the Baumkuchen at the cake shop on our way back. Mashiro, is there anything else you want to buy?"Mashiro nodded, then raised her finger and pointed.Ito followed Mashiro's gaze and saw the shelf filled with... condoms."What do you want to buy these for?""For you to use."

Ito was stunned... For him to use?

Was Mashiro asking Ito to eat her?Ito had personally confirmed that Shiina Mashiro was still a virgin and had virtually no knowledge of relations between men and women. Her biggest source of information was the egoistic-lily humiliation hentai and his own pure love hentai from last night.It was only natural for her to want to try after seeing so many hentai.Ignoring the stunned Ito, Shiina Mashiro walked towards the shelves with her shopping basket.One box, two boxes… Ito was just a step too slow, and the shopping basket was already filled with condoms.Ito roughly estimated there were over a hundred. Ito put his hand into his pocket.

"Pop~"

Following a faint click, there was a buzzing vibration.This time it wasn't weak; Ito directly set it to medium."Ugh…"Shiina Mashiro, who had been stuffing condoms into the shopping basket like she was stocking up, let out a shallow moan. Her trembling hands stopped adding condoms to the basket and instead tightly gripped Ito's hand.Seeing her stop, Ito turned off the switch."Miss Shiina Mashiro… are all those for me?""Mm." Shiina Mashiro nodded. "You have to use all of these tonight.""Wait, wait, wait…" Ito quickly called out, stopping her.

A hundred boxes of condoms to be used up in one night? Not to mention whether his body could endure a hundred times in one night, even if it could, he couldn't use them all up in one night.Forget one night, he couldn't even use them all in a month.Ito felt there might be a slight misunderstanding."For me? How can I use these small and extra-small sizes? If you're going to buy, buy the large ones.""Understood." Shiina Mashiro nodded, put back all the condoms except the large ones, and then continued to stock the shopping basket with large ones as if she were buying in bulk.Ito turned the switch on again. After Shiina Mashiro stopped her actions, Ito patiently asked again, "I can't even use that many in a month. Why are you buying so many?""After you use them all, I'll use them to make a skirt. Is that not allowed?""Alright… it's fine if you want to buy them, but you bought them, so you're responsible for making sure I use them all."

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