Believing She Has Been Reincarnated into a Baseball Game, My Little Sister Is Aiming for the Koshien, While I Give It My All to Keep Her from Finding out That It’s Actually an Ntr Game - Chapter 34

“Sit down for a moment, Maika. Riko has made considerable concessions.”

“Huff! Huff! Huff!”

She’s practically breathing like a beast. Just restraining her is a workout in itself.

“That’s right, Maika-chan. Originally, your very existence is exceedingly obscene. Marriage shouldn’t even be an option. Yet here I am, willing to accept it as long as you can refrain from erotic activities!”

“How can you have a bride who doesn’t do erotic stuff? What about babies! Kyugo’s babies! Babies, babies, babies! Babies!!”

Can you believe it? This is happening on a normal weekday morning, in the living room before school. It’s a good thing we live in a detached house.

“Babies, and such…”

Even Riko, once the real and future sister-in-law, is overwhelmed by the ferocity, stuttering her words, seemingly frustrated.

“Absolutely not!”

“Babies!! Kyugo’s babies!!”

“Have a proper conversation, Maika.”

“I know! I’m not saying never! Riko isn’t such a foolish sister!!”

Riko, for the first time, denies being a foolish sister. Well, she’s not foolish. What even is a foolish sister?

“I’ll set a period! Until the Koshien! Until onii-san goes to Koshien—Maika-chan and onii-san are forbidden from erotic acts!! Focus on baseball!! Until you take me to Koshien!!”

“…!?”

“Babies…”

When I go “…!?”, that’s your cue to be quiet, my honey.

But Maika, now subdued, seemed to find Riko’s terms acceptable.

“Wait, Riko. Well, I understand wanting him to focus on baseball. If Kyugo learned about intimacy with me, he’d be unstoppable. We’re definitely a perfect match. The best in the universe.”

“You remain a genius at irritating me, stranger.”

“But be more specific, accurately define the boundary! ‘Until Koshien’? Does that mean once our participation is confirmed? Can we make a baby the moment we win the regional finals?”

That’s when you’ll be disqualified.

“That’s… I… I can’t deal with such specifics…”

Riko is unusually hesitant. One would think these minor things could be simply handled. But perhaps as the rule-setter, she feels a responsibility.

“Then, it will be after onii-san has gone to Koshien, played the final match, and returned home! That should be fine!”

“Hah!? Babies! Maybe even sooner but… that might actually be romantic and passionate for our first time… babies… definitely babies…”

What is she even talking about, seriously?

But well, perhaps neither of them is entirely wrong. At least, it’s a beneficial restriction for me.

Indeed, as Riko says, it might be better to abstain until this summer is over.

Indeed, as Maika says, once I’ve been with her, I might drown in it. I might end up doing nothing but being intimate with Maika all day. Yep, that’s what would happen.

That would leave me with neither the time nor the energy to devote to baseball, and it could even affect my ability to play due to the energy expended.

“Alright, Riko. We will absolutely adhere to these terms. For your approval. To take you to Koshien.”

“Onii-san… of course, that should be the norm! But let me add just one more condition.”

Riko puffed her cheeks cutely in frustration but then became serious.

“Please don’t visit Maika-chan’s home yet. Until after Koshien, until I formally approve your marriage. It would be regrettable if others acknowledged it before me. I want to be the first.”

“Riko…”

It’s heartening to know Riko feels this way. Perhaps someday she will genuinely bless us.

Right, I need to visit Maika’s family—the Hyakunogi family. It’s obviously necessary, but I had totally forgotten about it.

Even Maika hasn’t returned home once, nor met them in person. She’s only had a casual conversation over the phone with her parents once.

Well, given how hands-off they’ve been, they’ll likely easily consent to the marriage. They seemed like reasonably good-hearted parents from the conversation.

“Well, that’s that!”

Perhaps out of embarrassment, Riko loudly changed the subject. This side of her is a bit like Maika, and it’s cute… They really are similar.

“This discussion is over! Onii-san, Maika-chan, hurry and get ready or you’ll be late!”

Seriously, we’ve talked way too long this morning.

“Wait, wait, I haven’t packed the lunch yet. Oh no. I’m going to be late. This is more important.”

Typical of my bride-to-be, Maika, who doesn’t compromise when it comes to managing my meals, dashes into the kitchen with a determined look. Is this what they call a ‘gap moe’?

However, as the conversation dies down, I realize—no one even considered asking, ‘What if we don’t make it to Koshien?’ It simply hadn’t occurred to anyone, not even Maika, who had been so fixated on the detailed conditions for baby-making.

Riko and Maika truly believe I can make it to Koshien.

I love them…!

I love both of them. The most. Always have, always will. My top ones. Smooch.

“Onii-san, it’s been a while♪”

“Huh?”

As I put on my shoes at the entrance, Riko cheerfully says, as if singing,

“It’s just the two of us going to school together♪ How long has it been♪”

“Well… yeah. Maika’s usually with us.”

I almost cried. It had been a much longer time than Riko thought.

She doesn’t need to know that.

“Then, since it’s a special occasion, let’s take our time. Hold my hand. Being late doesn’t matter now.”

“Yes! I’ll accompany you, onii-san!”

As she says this, Riko clings tightly to my arm,

“Ah, but before that, I have a little secret to tell you! It’s something bad if Maika-chan overhears…”

As the petite Riko stretches up, I bend down to listen,

“Mm♪”

“Eh”

The sensation of a soft, slightly moist touch against my cheek warms up that spot.

“Ufufu♪ I’ve given my first kiss to onii-san. Looks like I’ve cheated already, onii-san…♪”

“Ah, ah, ah, ah, ah, ah”

Riko, with her face bright red and a sweet smile, leaves me speechless.

Too precious. Too much of a sister. No one could resist falling for such an angel.

“Hey, onii-san. This isn’t something Maika-chan needs to overhear, so I’ll say it out loud.”

Then the angel clings even tighter to my left arm,

“Until you go to Koshien, the one who can support you best isn’t Maika-chan. It’s Riko. Your number one will always be… forever and ever. Forever your foolish sister♪ Don’t ever forget that, onii-san♪”