Somehow I Ended up Dating the Perfect Female Classmate, but My Sister Found Out and They're Turning Into Yanderes - Chapter 64-65

Chapter 64: Foot-Licking Play

“Brother, bring your face a bit closer to my feet.”

I already know what’s coming.

And because I know, my pants are about to reach their limit.

When I brought my face so close to Satsuna’s black tights that I almost touched them, she started taking them off, as expected.

“Here, these are my bare feet.”

After completely removing her black tights, Satsuna’s pure white feet and shins were exposed.

How does she keep her shins so flawless?

My legs are like a jungle because of all the hair.

“Now, Brother. Since I’ve done this much for you, you know what to do next, right?”

Yes, yes, I know.

I just have to lick them, right?

I nodded and first pressed my tongue to Satsuna’s big toe.

…The faint sweaty smell and rough texture make my tongue tremble even more.

To savor the feeling of her toes as long as possible, I licked slowly, using my whole tongue.

As I licked from the base to the middle, I reached a softer, plumper part.

The taste was consistently salty from sweat.

But that saltiness filled my entire being.

It nourished my “son,” of course, but also my mouth, throat, brain, and every part of my body.

Oh… oh my god.

Unconsciously, I carefully licked her other toes too.

“Hehe, good boy. I planned to have you remove my tights with your mouth, but… if a mouth that’s been breathing the filthy air from that woman touched them, they’d get dirty.”

My tongue is fine, though!?

“It’s been about two years since I last had you lick my toes like this.”

Oh yeah, didn’t Satsuna not come back last year?

“Last year, as a first-year, I got stuck with all sorts of chores from my seniors during the long holidays, so I couldn’t come home.”

Bossing Satsuna around…

Even if they’re one or two years older, that’s way too reckless…

“…Thinking about it makes me irritated.”

Uh, Satsuna!?

Your foot’s shaking… ouch!

“Oh, sorry. I got so annoyed I forgot you were licking my foot.”

For a moment, her foot thrashed, hitting my tongue, but the pain faded quickly.

“Now my toes are all sticky. Brother, do the other foot next, please.”

She says “please,” but I don’t have any choice.

As told, I immediately pressed my tongue to the toes of her other foot, moving it intensely.

I mean, I don’t have a choice, so what else can I do?//

“You’re licking so eagerly. Brother, you still love my feet, don’t you?”

Oh, absolutely… they’re tastier than steak!!

To meet Satsuna’s expectations, I carefully sucked every inch of each toe.

As my whole being was fulfilled, I started not just licking but sucking too.

Her feet don’t have a distinct taste, but the salty sweat and slight strong smell surpass steak for me.

No, I’m not licking because they’re tasty—I’m doing it because Satsuna basically ordered me to, so I have no choice!//

“By the way, Brother, earlier Rinka said she loves you. Are you cheating on two people?”

I want to answer Satsuna’s question, but I can’t.

I’m in the middle of licking her feet because she ordered me to.

I’m not allowed to stop on my own.

“Staying silent means you’re admitting it, right?”

“N-No, that’s… ugh!?”

“Oh, who said you could take your mouth off my foot?”

The moment I tried to deny it and pulled away, she shoved her foot back in my mouth.

How unfair!!

But that unfairness has such a sadistic princess vibe, I can’t help but love it!//

“…It seems I need to retrain you to remind you whose toy you are.”

Yes, I need it! This useless dog needs training!

“What should we do? Torment your nipples with clothespins all day? Or put on a collar and leash and take you for a walk?”

I’d prefer the walk.

“Or maybe put a chastity belt on that cute ‘stick’ down there for a week.”

…Anything but that.

That’s the one hashtag I set as NG when searching for adult videos, erotic ASMR, manga, or SS.

“Well, I’ll think about that later. Brother, you can stop licking my feet now.”

Satsuna pulled her foot from my mouth.

That was quite a dessert for dinner.

“Oh, it’s already this late. It’s way past the dorm’s lights-out time.”

The rules at an elite girls’ school dorm must be crazy strict.

Or more like crazy controlling, if you ask my biased opinion.

“Now, Brother, it’s time to sleep.”

Satsuna turned off the chandelier with a remote and lay on the bed.

As for me…

“Brother, you know your place.”

Of course, I’m not allowed to sleep in the same bed as Satsuna, so I lay on the floor next to it like a dog.

“I’d love to put a collar on you and tie the leash to the bed leg, but we’ll save that for next time.”

I’m ready anytime!//

“Good night, Brother.”

Even after Satsuna said that, I kept thinking about what happened, lost in my own fantasies.

I’d love to help my “son” exercise right now, but Satsuna’s weirdly sharp. If she found out by morning, that chastity belt might become reality, so I forced myself to suppress my urges and let go of consciousness.

—

Chapter 65: A New Genre Is Born

“Oh? Rinka, you don’t make breakfast on weekends?”

Satsuna said this as soon as she entered the living room.

“On weekends, everyone wakes up at different times. Even if I made breakfast, it would get cold by the time everyone eats.”

“Sure. But isn’t that just you being soft?”

“…What do you mean?”

“At my dorm, even on weekends, everyone wakes up to the morning chime, cleans, and then eats breakfast together in the dining hall. That’s the routine.”

Wow. I could never handle that.

I thought fancy girls’ schools had butlers doing all the cleaning.

Oh, by the way, leave the closet and toilet cleaning to me!//

“Sister, this is a home, not a place for group living. Setting a rule to eat breakfast together on weekends is too much. Even on weekdays, we eat at different times.”

“That’s exactly what I mean by soft.”

Neither of them backed down.

“Anyway, even if you’re my sister, I can’t allow you to add house rules on your own.”

“I’m not trying to add rules. I’m just pointing it out.”

For pointing it out, that sounded pretty forceful, didn’t it?

“So, there’s no breakfast today, right?”

“Yes, I’m sorry, but please understand.”

“No need to bow. If you act like that, you’ll really look like a maid. Oh, but that might be nice.”

“Nice, how?”

“To learn the perspective of the weak, you could serve the family as a maid for a few days.”

Rinka… a maid!?

A strict, cool maid!!

Yes, yes!! There’s huge demand for that!!!

If I mess up, she can punish me without mercy!

“So, Brother, since no breakfast is made today, what should we do?”

Her sudden tone change is bad for my heart.

“There’s nothing to do. I usually skip breakfast anyway.”

“That’s why you have such a scrawny body. I’ve learned something new about you.”

Yeah, yeah, words like that don’t hurt my feelings.

“…Here’s a suggestion.”

Rinka looked like she was asking for permission to speak.

She’s totally a maid already.

“Why don’t you cook, Sister?”

Oh…

That’s bad, Rinka.

I think that’s taboo.

Satsuna froze for a moment.

But then she turned to Rinka.

“Oh, you think I need to cook?”

She brushed it off calmly.

Yeah, makes sense.

A princess wouldn’t bother making her own food.

Yup, I get it.

“Cooking is your job, Rinka. Know your place.”

“Then what’s your job, Sister?”

Whoa, she’s really pushing back.

If she keeps this up, Satsuna’s going to get annoyed.

“Well, managing you all and disciplining Brother, I suppose.”

Basically a freeloader.

“Disciplining… Kiyoto?”

Hey, why react to that?

“Sister, I understand managing us, but I already handle Kiyoto’s discipline, so you don’t need to take that on.”

“Your bad discipline turned Brother into a cheating lowlife who got a mistress at school, didn’t it?”

So, I was ranked above a cheater before.

I thought she only saw me as a pet.

Or maybe in Satsuna’s mind, pet > cheater.

“I agree on that point. But the right to discipline Kiyoto belongs to me, not you, Sister.”

“You sure change when it comes to Brother. What? Is this your so-called love for him?”

“It’s already decided that Kiyoto and I will end up together. No one can interfere with that.”

“Then shall I become that someone?”

“…Sister, just to confirm, are you serious?”

“Yes, I’m serious. It’s my duty as the eldest to make my foolish little sister, still dreaming at her age, face reality.”

“I see. Understood.”

Whoa, whoa, whoa.

While I stayed quiet, this got way out of hand.

This time, I’m staying out of it.

If I mediate, I probably won’t see the sun tomorrow.

How strong is Satsuna, anyway?

Since Rinka’s like that, she’ll obviously turn to violence.

Satsuna must know that too.

Is Satsuna some kind of super-strong person?

If so, I might witness the birth of a new genre: the super-strong refined lady.

As I stepped back from them to watch from the hallway stairs and sat down…

“Brother, you ready?”

Ayuka was coming down the stairs.

“Ready for what?”

“Duh, for cram school.”

“Cram school?”

Wait, I don’t have classes today.

“Our class has lessons this morning. You’re coming, right?”

“But I don’t have classes.”

“What? You’re not going? Should I assault you in front of Satsuna-neesan this time?”

“I’ll go, I’ll go!”

Getting assaulted in front of Satsuna would be bad.

If it was somewhere private like before, I’d welcome it, but if it happened in front of Satsuna, she’d probably consider not just a chastity belt but forcibly separating me from my “son.”

“If you get it, hurry up and get ready.”

I wanted to see the birth of a new masochist genre, but oh well.

I went back to my room to grab my stuff.