/
“We can eat later. Instead, let’s take a bath together?”
“Eh!? bath!?”
“It suddenly rained, and I got a little wet. 
 No?”
“Okay~”
Obviously, it’s not okay!
I understand that you can’t leave your sister alone dripping in water, but if she comes in here, she’ll find out!
But I can’t put on a tsukkomi like that now, so I keep holding my breath.
I heard the rustling of clothes and then the sound of the door opening—

 I could see Shirasawa-san through the crack in the bathtub lid.
She was wearing her birth dress.
Her b*****s were modest, but the shape came out very beautiful.
She is probably what you would call as Binyu.
[TL notes: So, Binyu pertains to well-shaped attractive-shaped charming chests.]
Her belly was toned, and her buttocks were small. Her overall figure was indeed childish.
But because I saw her, a classmate’s naked figure, it was super erotic no matter how young she looked.
Even though I shouldn’t be watching, I stared like I was devouring the scene.
“So then, shall we head out soon?”
Kohaku said as soon as she came into the bathroom.
“Huh? Why? Even though we just came in.”
“W—well, that’s right. You need to wash your body properly. Mashiro-chan’s class today had a physical test class after all.”
“Yeah. I got too worked up and sweated a lot.”
Shirasawa-san fanned her face with her hands.
It was a little childish gesture.
Even though their tone was almost the same, she looked younger when in front of Kohaku.
“Rather
 Oneechan is sweating a lot too. Is it really that hot in here?”
“This is called cold-sweat.”
“Why do you have cold sweats?”
“Just—Just somehow!”
“
Onee-chan, are you hiding something from me?”
“I—I’m not hiding anything! Truly!”
“Is that so? Well, whatever, Onee-chan, do you wanna clean yourself first? Should I go into the bathtub and wait there?
‘Nyu,’ and a finger came in from the gap of the lid!
Ahhh, those fingers!
“No! the bathtub is!”
“Hiya~n!?”
Getting hugged by Kohaku from behind, Shirasawa-san pulled her hand away.
“What’s wrong, sister?”
“Since Mashiro-chan looked so cute, I just felt like hugging you.”
“Is that so? Then, there’s the return! Gyu~n”
I stared hard at those two beautiful sisters who hugged each other naked. While I had my heart beating for two different reasons. Shirasawa-san stopped hugging and said,
“So why can’t I go into the bathtub?”
Kohaku flinched as she still pursued her.
“That’s because
 the hot water hasn’t entered yet.”
“Then let’s put it in.”
A sound was heard, and consequently, hot water gurgled out from the hole in the bathtub.
“He’s going to drown!?”
“Whoa!? What’s wrong, Onee-chan? By drowning, who will?”
“Uh, that. It’s nothing at all. Looks like it was a misunderstanding on my part.”
Kohaku immediately retracts her previous statement.
She seems to have decided that it’s better than her starting to check the bathtub, but over here, my life was in danger if this continues.
Even if I try to pull the plug out of the bathtub, the sound might get me caught

The time limit is less than ten minutes.
Please do something and get Shirasawa-san out of here before the bathtub fills with hot water!
“Let’s wash ourselves by then. Let’s start with Mashiro-chan.”
As the sound of the shower echoes, Shirasawa-san washes her hair.
While feeling the danger of my life, I looked at Shirasawa-san’s side and her side chest through the opening of the bathtub lid.
I never thought the day would come when I would see my classmates’ bathing scenes live.
What kind of face should I make when talking to Shirasawa-san from tomorrow on?
Just by looking at her face, I could lose my footing in confusion.
“Oneechan, you can also wash your hair now. I’m going to soak myself in the bathtub.”
Shirasawa-san said after washing off the shampoo.
“Well, the hot water hasn’t accumulated just yet! Besides that, I have to rinse it before we use it!”
“Eh. Rinsing it is fine; it seems like a pain to dry it.”
“It’s no good; you must take care of your hair properly. After coloring your hair blonde, you might have already gotten your hair somewhat damaged. Why did you dye it even though it is so beautiful?”
“Just like that. It’s the fashion nowadays.”
“Even if you won’t be fashionable like that, Mashiro-chan is already cute
. Don’t you get confessed already?”
“I’ve never been confessed by anyone. Rather same to you onee-chan, don’t you have a boyfriend?”
“Huh!? Boyfriend!? I don’t have a boyfriend! Why are you even asking me that?”
“I’m just curious about it. If there’s none, then it’s fine. ――If there’s none, though.”
“No, I—Rather, does Mashiro-chan have a crush over someone? Or maybe someone you are curious about?”
“I don’t have a crush on anyone. But I do have someone I am curious about.”
“Is that so? My student?”
“Yeah. Do you know someone called Nijiro-kun?”
[Tl note: I guess I need to change when she speaks of Touma, as Nijiro]
Kohaku coughs.
Even I was about to cough as well. But somehow control/
Shirasawa-san was interested in me!? But why? I don’t think I did something to make her increase her favorability towards me.
“Wasn’t that the guy you showed around the school that time, didn’t you? How did you come to like him?”
“It’s not like I started to like him. However, unlike the other boys, Nijiro-kun isn’t eyeing Onee-chan. He only looks at me for who I am whenever he talks to me 
 I hate other boys. Still, somehow I thought Nijiro-kun is kinda normal.”
Oh, so that’s how it was. I’m glad. Now, if Shirasawa-san also fell in love with me all the more, it would have caused a bloodbath between fellow sisters.
“Fuu~uun. So that’s how it is. You are curious about that guy. Hmmm. Heee”
She is definitely jealous
!
Will it go towards becoming a carnage just like this?
But keep it down, Kohaku. If you say something like “I won’t give Touma-kun to you” over here, your feelings for me will be exposed.
“Are you going to confess to that kid?”
“I won’t do that. Like I said earlier, I don’t really like him. It’s till the extent of ‘It’s okay to be friends with him.
“I see. I’ll wash the back for you.”
Knowing that she didn’t intend to confess to me, Kohaku instantly became in a good mood. After washing Shirasawa-san’s body clean, Kohaku clapped her hands,
“Well then, let’s get up.”
“Huh? But what about you, Oneechan. Aren’t you yet to bathe?”
“Onee-chan will go in later and have a good long one. Rather, let’s eat now, shall we? Your Onee-chan will show up her honed skills!”
“Un. I’m really looking forward to Onee-chan’s hand-made meal!”
As Shirasawa-san leaves the bathroom.
Kohaku stopped the water and said in a small voice,
“
Still alive?”
“
alive.”
“I’m glad. I don’t want to be a widow at my age.”
I’m not married, though.
“Be quiet until Mashiro-chan returns.”
“I’ll do that.”
I can’t sneak away while they’re eating.
I’m soaking wet up to my thighs, so the hallway will get wet.
Just in case, it would be better not to get out of the bathtub even.
I unplugged the sink in the bathtub and waited there for nearly another two hours.