174
What's with this test score!?
Since some time ago a boy from the neighboring house helps me study.

Uhm... Well...
He makes arithmetic easy to solve. - And he doesn't get angry when I commit a mistake.
The goal was 70 points, huh?

Yuuna? Do you get it? You got below that...
But... If I don't do the tests well enough...


175
I have to receive a punishment.

Ooh, you're this wet already.
No... Onii-chan...! - Not there!

C'mon.
Your clit is hard and erect.

176
No!
Onii-chan...!
Not thereeeeeee!

You're twitching down here, you're about to cum, right?
It's so wet it's voerflowing.


177
Fueh... - Onii-chan...? "Cum" you say...?
Next up I'll touch it directly.

No way! [lit "its a lie, right?"] No... No!



178
You're peeing again?
Aah... - I said no...



179
Alright, I'm putting it in?
No.. - Onii-chan...
Stop!

Take it easy...
I'm going deeper...
Do... do it slow!

180
N... No! - Do it slower!

Oh? Looks like I reached the end.


181
Come on, raise your ass more.

She's so sensitive in her asshole too.



182
You're amazingly tight in your asshole.
This is making even your pussy spasm.

Alright! I'm about to cum!

Ah! Too rough! No! You're too deep... Ah! Ah! Ah!

183
Cumming!
Phew... - Get a better score next time...
(Y... yes.)
(Hehe.)
[lit "How can I do to get barely the score next time" but "barely" implies going above the score I suppose >_> and she's meaning "passing the exam but stay below those 70 points"]