Betraying My Perfect and Beautiful Childhood Fiancée, I Fell in Love With My Devilish and Naughty Older Sister - Chapter 8 - Older Sister vs Little Sister

Chapter 8 – Older Sister vs Little Sister

Chiharu-senpai’s seduction was very tempting.

But I couldn’t just nod my head.

In a manner of speaking, I’m the Hashiro family’s successor.

“I don’t know what you’re after, but using seduction is pointless, you know?”

“Oh my, how terrible. I’m just servicing my lovely little brother.”

“A normal sister would not let her brother touch her breasts.”

“Heh… I guess so. A normal brother wouldn’t lust after his sister’s breasts, would he? You’re blushing, little brother♪”

Chiharu-senpai giggled.

Oh, shit. She knows what I’m thinking.

“It’s senpai’s fault. Please don’t play with the innocence of a healthy high school boy.”

“Why don’t you just follow your heart and do what you want to do?”

“Even I have my own sense of reason. It’s not like I’m going to have a relationship like that with someone who I’ve just met and who’s going to be my older sister.”

“Why don’t we just throw away reason? Humans are animals, so we should follow our instincts rather than reason.”

Her blue eyes looked into mine.

My hands are still in contact with senpai’s breasts.

For me, a virgin, the stimulus is too strong.

However, I can’t lose my reason. My stepsister Shiho is right next to me.

“G-Get away from Nii-san!”

Shiho was trying desperately to pull Chiharu-senpai away from me. And that Chiharu-senpai had a cool expression on her face.

“Heh… then can you let Hayato-kun touch your breasts instead?”

“Eh? W-Well, that’s…”

“You can’t?”

“I-I can do it! My brother should be touching my breasts rather than getting delirious by touching your breasts!”

Shiho screamed and then turned red.

She was completely played by Chiharu-senpai. 

Chiharu-senpai smiled pleasantly and released my hand.

“Then, would you like to try touching your little sister’s breasts next?”

“I won’t do it.”

I said in exasperation, but Shiho was looking at me with a nervous expression, glancing up at me.

“Um, if Nii-san wants to… I’m fine with it.”

“What!?”

“R-Rather than getting excited by someone like this, I-I’d rather Nii-san use me… O-Of course my brother is Aika-san’s, but I want to be useful to Nii-san…”

Shiho became flustered and slumped.

I smiled and patted Shiho’s head.

“I’m glad you feel that way, but… I can’t touch Shiho’s breasts.”

“Why? Because I’m a child? Or because I’m not attractive?”

“Because Shiho is my precious little sister.”

Shiho’s face lit up when I said that. There is no lie in my words. Besides Shiho, I also have an adopted sister and a real sister, but Shiho is the most obedient and affectionate of all with me.

Chiharu-senpai remained as beaming as ever.

“Shiho-chan loves Hayato-kun, doesn’t she?”

It was a really sudden remark. Shiho was flustered.

“I-It’s not like that…”

“I don’t think there’s any need to hold back for Aika.”

“Nii-san belongs to Aika-san. …There’s no room for me to enter.”

Shiho said weakly.

Chiharu-senpai put her lips close to Shiho’s ear and whispered something to her.

Shiho made a startled expression and then stared at Chiharu-senpai with hostile eyes.

“As expected, I won’t allow you and Nii-san to sleep in the same bed!”

“I have Father’s permission to do this, but how can you, an adopted daughter, go against him?”

“Then… I’ll sleep in the bed with Nii-san too.”

Shiho said something outrageous, shocking me.

“S-Shiho. W-Wait a minute…”

“I-If I’m keeping watch, this person won’t be able to do anything strange to Nii-san. I’ll just watch over in place of Aika-san.”

“S-Shiho…”

“Didn’t Nii-san say I can rely on him more?”

Shiho whispered with a bright red face.