Here are three comics, translated by me. There's probably some errors in the translation so don't take these as word of God. Make sure you have a Pixiv.net account if you want to view these.

Title: Tanabata
Artist: (み´▽｀ぐ) ???
Rating: PG
Warning: Kissing
Summary: Yao and Kiku make tanabata wishes, and fluff happens.

Yao: Kiku, what did you write?
Paper: |Household Peace and Prosperity
And Sound Health|
Yao: That's not a very interesting one…
Kiku: No. My favorite is over here.
(I want Miku as my wife - Honda Kiku)
Yao: (Your wish?)

Kiku: Yao-san, what did you write?
Yao: "I want a Kitty-chan"
Kiku: …. (Didn't I give you one recently?)
Yao: And your wish wasn't very cute!
You should write "I want to be always by Ni-ni's side <3"
Kiku: Wait…
Please don't "improve" my wish as you please.
Yao: Ah, Aiyaaa…Kiku is cold-hearted!
Feelings of regret*

*this is probably some kind of Japanese meme related to how the Japanese government has dealt with apologies to offended parties i.e. Korea and China.

Yao: I went on this trip for you, and yet you're acting this way!
Kiku: Sigh…I have no memory of asking you to come along.
Yao: Aiya! You're nooot cute!
Kiku: But in general this isn't necessary and…
Yao: Is it that you don't want to be with me?

Kiku: Yao-sa ---
Yao: Well…Kiku…I don't know!
*grumble*
(paper: I want [to be called] "Gege")
Kiku: (Good grief)

It's not written on the strip of paper, but I'll be by your side…

*heads whip back*
*blush*

Yao: Ah, aiyah…
Once more, say it once more please!
Kiku: N…no I will not!
Yao: Kikuuuuuuu!

Kiku: Excuse me…

|I…Yao-san…I truly…|

|I want there to never come a day when I do not want you by my side.|

|Of course…|

|I won't say it in front of you.|

Yao: Kiku! I like you very much! <3
{C}Kiku: I understand, but please get off me.
(Ah, these words again)

I can't handle your body on me…
|He's enduring|


Title: Nyota Ni-ni
Artist: Megane Inu
Rating: PG
Warning: Implications of whoopee with hesitation on Yao's part.
Summary: Yao gets boobs. Things happen.

Ni-ni has turned into a girl!


Arthur: Seriously?
Yao: Seriously = ='
You're saying it's not the work of Britannia Angel this time?

(First of all)

Arthur: *I WANT TO NOM ON YOUR MEAT BUNS!*

>A sleeping lion awoke!
*Smack!*

Grave Marker: Arthur

>Yao returned to Kiku for help!

Yao: Kikuuuuu! I turned into a woman! >口<
Kiku: (mountains…)

So, shall we make babies?
Please bear me a healthy child, won't you? ^U^
Yao: Eh?

>Isn't that agreeable?

Yao: W, wait Kiku…
*flower is cut from the stem*

>Yao lost something precious

End.

Title: Konnichiwa to our baby!
Artist: Nori
Rating: G
Warning: Historical reference.
Summary: They made a kid? Reference to Journey to the West?

Yao: What's going on, Japan?
Kiku: Please give me one of your hairs.

*yank*

Yao: That hurt!
Kiku: I'll blow on this and…

Kiku: His name is Manchu. He is our child.
Yao: No way!