Tonight, Rize-san is the Onee-chan

p3
>Tomorrow will have been half a year since me and Cocoa-san became lovers.
>So
>you're going home for a few days starting today?
>"Let's make it a wonderful day"
>is what Cocoa-san said to me, and yet...

>Yeah.
>I thought up a new kind of bread!
>A really big one!!
>But I'm not sure I can make it by myself... so I'm going to my parents' house for some training.
>Chino...
>I...
>I...

>I can't belive you, Cocoa-san!
>That promise that we'd celebrate our a-anniversary... You forgot, didn't you?
>And you were all "Just leave it to your Onee-chan~" and all that...

>Uweeeeeh!?
>I-I forgot...! I'm sorry, Chino-chan...
>It slipped my mind...
>Hah...
>What should I do...
>I know! You can come with me...
>Impossible. I've got to work at the shop.
>Th-Then maybe I shouldn't go home after all.
>You already booked your ticket, aven't you...?
>Uuh...

p4
>Uwaaah! What do I do~!!
>This makes me a failure as Chino-chan's Onee-chan...
>I don't know what promise you made, but...
>It's your fault for forgetting the anniversary, Cocoa!

>Ah!

>Onee-chan!!
>!?

>Rize-chan can be the Onee-chan!
>Now Chino-chan won't be lonel!
>Huh!?
>I-It's impossible!
>What are you even saying?

>It's not impossible! You're the one who's always used to be together with Chino-chan, after all.
>Ah.
>Eh?
>You're older and you're very skilled.
>You can totally be Chino-chan's Onee-chan!

>...She's just pushing the conversation of her own accord...
>Besides, there's a special technique to get along with your little sister...
>whisper whisper
>Eh, you think so!?

>Come on, please.
>You're the only one I can count on, Rize-chan~
>The only one...!?

p5
>Alright! Fear not, Chino! While Cocoa is away
>I shall be your Onee-chan!!
>Yay~
>Eeeh!?

>R-Rize-san sure seems pumped...
>Did Cocoa-san tell her something...!?

>Don't worry about a thing. You and I may both be only childs,
>as the eldest member of Rabbit House, I will carry out by duty as Onee-chan!
>Also, I'll me sleeping over tonight.
>...Huh...?

>Somehow
>Rize-san became my Onee-chan.

>If you'd like, we can go through my daily schedule today!?
>Arm stretches, sit-ups, running...
>I'll pass!

>Well then, I'm heading off!
>Sorry!
>Chino-chan! I'll be back as soon as I can...!

p6
>Hah...
>Honestly, both Cocoa-san and Rize-san just impose their will on others...
>After Cocoa-san left, we finished work without a fuss and now I'm taking a bath...
>It looks like Rize-san will get in afterwards.

>I gotta go to the house to get some stuff for the sleepover.
>You take your bath first.
>I'll make a dash!!
>Sure...
>So you're really staying over, huh?

>Come to think of it, it's been a while since it's just been me and Rize-san...
>But a Rize-san who's really pumped is...
>pretty tiring.

>Ch-Chino~
>I'm back!
>Hah!!
>Rize-san's so fast...!

p7
>Erm...Chino,
>c-can we go in together...?
>Rize-san!?
>I-I'm sweaty from all the running...

>R-...
>Right...
>?

>S-S-S-So big....
>Way bigger than Cocoa-san's...!
>Oh yeah.
>You haven't washed your body yet, right?
>Uh, yeah. I was just about to.
>Good, I made it in time.

p8
>Hii!
>Th-There!
>Chino! Just stay right there!
>Wha...Rize-san!?
>Wh-What are you...
>I'll wash you up, Chino!
>Eeeeh!?

>P-Please wait a moment!
>Hey! Don't resist~
>Hya...
>Why...I can wash myself!
>That's no good.

>I'm... um, your Onee-chan for today, so...
>!!

p9
>Wh-What do you...
>mean by that?

>...What I mean...is this, right?

>Eh...

>Rize...san...!?

p10
>Come on, Chino.
>You can... touch me too, okay...?
>We'll wash each other.

>Is it because Rize-san's acting different from usual?
>What should I do? I'm feeling...

>kinda strange...

>...
>Ah...
>Woah...Amazing.
>They're so big and soft!
>And also...

p10
>...
>Hah
>Ng
>Is she feeling it a little...?

>R-Rize-san,
>is this you first time... doing something like this?
>Washing each other...

>Ah... Sorry I'm not good at it...
>The truth is Cocoa touched me a little before.
>Eh...?
>Cocoa-san did...!?

>...Hmph... I see...
>So it's not just me.
>Cocoa-san did this to you too, Rize-san...
>Chino...?
>That's kinda...

>unfair...
>...Please continue, Rize-san.
>What do Onee-chans do after this?

>U-Uh
>I think it's this...
>We cling our bodies together... and wash...each other...
>Hah
>Ng

p11
>Am I doing it right...?
>Yes, you're quite good... Rize-san...

>The way she's so unexperienced
>fufu
>is kinda cute...

>...!
>Hrm
>You sure look composed, Chino...

>I'm the Onee-chan here!
>!?

>Ah...
>I should take the initiative when washing each other...!!

p12
>Ng...
>N-No way...
>Stop grinding against me there... Aaah

>Ng
>Ah
>No...
>Hah
>You're rubbing...

>Fufu
>I've got you now...!

>How about here?
>Rize-sa... You can't!
>Hah...
>Aaaah...
>I-I'm cumming...
>Ah Ah
>Aaah...
>Nooo... I'm gonna cuuuum... Aaaaah

p13
>Fufu. Chino...
>That felt good, right?
>You're twitching... I'll have to wash you some more.

>...
>Sh-She's moving again...!!

>Could you try... moving your own hips?
>Ah
>Hah
>Ah
>Ah
>It won't stop feeling good..
>Ah
>Ah
>Stop
>I'm gonna
>Aaaah

>...Chino?
>Ah
>I-I... can't...
>Uuuh...

>I'm... losing my strength...
>S-So warm...

>Woah!

p14
>H-How cruel...
>Uuh...
>She even... made me pee myself.
>...I-I'm sorry, Chino.

>I went too far...
>I-I wasn't trying to make you cry...

>Only doing it to me...
>I won't forgive you.
>Fwah.
>Ch-Chino...
>Where are you licking... nng

>Ah

>I'll do it to Rize-san too..

p15
>Hah...
>Aaah
>Chino... Your finger's inside...
>Ah

>Rize-sa...
>You're really enjoying this...
>It's sticky... and it's tightening around me...
>I'll have you face this embarrassment.

>No...Chino...
>Uh...Aaah

>Ah
>Ah...Aaaah~...


p16
>...U-Um, Rize-san.
>There's something I want to ask you.
>After doing something like this... It's embarrassing to ask it now of all times...
>But I just have to know,,,!

>What kind of things did you do with Cocoa-san...?
>Um... I'm curious...
>(Pretty awkward atmosphere...)
>Eeh!?

>...?
>I-I haven't done anything like this with Cocoa-san...
>!?

>Y'see, Cocoa...
>She said I should "get in the bath together" and "wash each other with our bodies", but...
>...I didn't think that we'd be able to get along that well...
>A special technique to get alonge...!
>I see!
>The Wholesome
>Eh...?
>Huh...?
>I misunderstood...!?