Reincarnated as the Promiscuous Protagonist in a Netori Game, Only to Find the Heroine, My Step-Sister, Already Threatened to Be a Submissive Slave~ Liberating the Slave and Planning to Leave Home, Yet Unexpectedly Becoming Loved by My Step-Sister~

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Chapter 20 – The Girl Who Was Completely Corrupted

It has been a few days since we started our after-school study sessions.

Minase’s teaching method is very easy to understand, yet she carefully selects only the knowledge necessary for this test, so I feel that I’m gradually getting results.

“Well then, let’s finish early since tomorrow is a holiday.”

“Yes. You have to study at home, okay?”

“Roger.”

Just before the school gates closed, we exchanged a quick greeting and said goodbye.

Tsumugi wasn’t there, so I was alone on my way home.

I knew it, there’s someone watching me…

There’s probably a stalker behind me.

All the way from the library.

I probably know who that person is too… But I’m not going to get involved myself.

Because I’m sure she’s discerning.

About whether the current Tsukishiro Takuma is harmful to her or not.

She doesn’t seem to be making any contact, so I’ll leave her alone until she feels comfortable.

“Huh…?”

Just as I was thinking that, the presence behind me vanished.

I turned around, but I still didn’t see her.

“Well, whatever.”

If she’s given up, that’s fine.

She can live a peaceful life without having to deal with the demon Tsukishiro Takuma anymore. I can guarantee her at least that, having been reincarnated in this body.

Except for Tsumugi, who is an exception, there is no reason for any people Takuma humiliated before to come to me.

Even though it’s summer, it’s getting dark. I should hurry home.

After walking for a while…

“Whoa!”

A thin hand reached out from a narrow alley right next to me, pulling my arm.

My heart skipped a beat because I thought it was a paranormal phenomenon.

But also, at that moment—

“E-Ehh!? H-He’s not moving—EHHHH~~~!?!?!?”

A dumbfounded voice echoed through the deserted streets.

Because I used my torso to hold myself in place, whatever was trying to pull me back lost its balance.

I instinctively embraced whatever unexpectedly jumped into my chest.

“…Are you okay?”

I called out to the black object that was completely enclosed in my arms—A girl with long jet-black hair.

“Y-Yes… I’m okay. T-Thank you very much…”

She looks dazed but doesn’t appear to be injured.

I let her body go and let her stand on her own.

She is a second year student, Mayoi Yura.

A shadowy, introverted girl with long, jet-black hair that covers her eyes. She is what you would call a “hidden character” or an “introverted girl.” Her hobbies include reading, and she serves as a librarian in the school committee. She is shy and quiet, often speaking in a soft, low voice.

She is the kind of girl who is always alone, quietly reading a book.

However, her tits… They’re huge.

Her thighs are plump.

Her face is also quite pretty if you look closely.

A gem in the rough that will shine when polished.

That’s why the poor kid was spotted by the wily Takuma.

She was easily deceived, manipulated, threatened and turned into a female slave by Takuma’s cunning tricks.

Until Takuma shifted to Tsumugi, she probably endured the most humiliation in the school.

“What are you doing?”

I didn’t expect her to attack me first…

Wait, no. This makes more sense.

When you think of what Takuma did to her, her resentment should be immeasurable. It’s natural to want to take revenge when a man like that has quieted down.

Although I had no idea she had the guts to do it.

“W-What do you mean, that’s my line…”

“Huh?”

“Because, Takuma-san, you haven’t been giving me any attention lately. I’ve been waiting for you all this time~…”

“Huh?”

Giving her attention? And she’s waiting for me?

What the hell…?

Is she not avoiding Takuma…?

“Y-You haven’t responded at all to the naughty selfies you told me to send you every day…!”

“N-Naughty selfies!?”

“I… I think about Takuma-san every single day. I was embarrassed, but I tried my best…”

She said things like that and she started to shed tears.

It doesn’t look like she dislikes Takuma.

In fact, she even seems to like him.

Such naughty selfies… I could’ve seen them if I hadn’t broken my smartphone—Wait, that’s not what’s important right now!!

“H-Hey, can I ask you something?”

“What is it…?”

“What does Tsukishiro Takuma mean to you?”

“Well, of course, my master…♪”

Mayoi instantly smiled broadly and answered with a tone of fluency.

“Takuma-san found me when I was all alone. He used my body a lot. He taught me that it’s such a pleasure to be desired by others. He taught me how warm it is to be hugged. Takuma-san filled my empty heart…”

Mayoi was ecstatic with her cheeks dyed.

She has the look of a maiden in love.

“B-But you were forced to do it at first, weren’t you? Don’t you hold a grudge against Takuma?”

“At first, I was certainly sad… But, as long as I don’t oppose Takuma-san, he is kind… And if I do well, he praises me a lot…♪”

“To Takuma, you’re just one of his many women, you know?”

“But that’s okay… Because Takuma-san is the only one for me…♡”

“……”

This is the result of training.

Mayoi has been completely tainted by Takuma.

But however distorted it may have been, it certainly helped her complex…

I used to be a shady person, so I understand.

I understand the desire to be understood and wanted by others…

After all, I came to this world and was saved by Tsumugi.

“T-That’s why… Please hold me again♡ Please mess me up♡”

Mayoi’s breath heated up as if she was in heat, and she started coming on to me..

I’m sure that embracing her will help her.

“…No thanks.”

But I grabbed Mayoi by the shoulders and pulled her off.

“Eh…?”

Her expression turned pale.

A moment ago, she was consumed by lust, but now anxiety and disappointment are overwhelming her.

“W-Why? I-I-I can do anything Takuma-san wants. I won’t mind whatever you do. I’ll satisfy Takuma-san. T-That’s why, please don’t throw me away…”

She broke down in tears again and collapsed on the spot.

Simply rejecting her will destroy her. I don’t really want to imagine what she will do next when she loses her dependence.

So I should do what I can…

I should take advantage of that dependency.

I shouted at Mayoi, who was slumped over.

“I’m good-looking! Unlike you!”

“Eh……?”

Mayoi looked up at me with her eyes wide open through her black hair, perhaps surprised at my out-of-context words.

Her eyes were beautiful and crystal clear.

“So, I won’t ever hold someone like you, who is plain, introverted, and a damn hidden character! Absolutely not!”

“N-No way… You’re so mean… Ughh…”

I believe that she and I are likely to resonate with each other. Even more so than when Takuma was still Takuma.

But we can’t go on like this.

To her, I, Takuma, am nothing more than an object of dependence to justify her weakness. Just a means of escaping into pleasure.

I kneeled down and made eye contact with Mayoi.

“If you want me to hold you, you have to be prettier. Be cuter. Be more sociable.”

“……!?”

Mayoi Yura must change.

“I don’t want ugly women with big breasts as slaves.”

Takuma’s desire for Mayoi’s body satisfied her need for approval. And she became dependent on it.

However, it’s doubtful if it has to be Takuma.

In the first place, from Takuma’s point of view, Mayoi is just one of many women, and a disposable one at that. In the true sense of the word, he wasn’t looking for a girlfriend.

It’s wrong from the beginning.

That’s why…

If she herself becomes prettier as a person, is recognized by everyone and catches everyone’s attention…

And if someone were to genuinely fall in love with her, and capture her heart…

Her dependent feelings towards Takuma should naturally disappear.

It would be a bad move for me to rashly accept Mayoi now.

“Do you understand?”

“……”

When I patted her head, Mayoi nodded her head.

“I will be cute… So that Takuma-san will want me for the rest of my life…”

Mayoi seems to have made up her mind and clenched her small fists.

Takuma, huh… I really hope one day that her mindset towards Takuma changes…