Notes:

Saori-san, Saori san
Takebe-Dono
Saori
HAPPY BIRTHDAY~!
Thank you girls~
For your present, we've prepared a 'boyfriend' for you.
Boyfriend!?
Ah.. Uh how'd you find this hunk?
…As if…
ISN'T IT JUST NAOMI-SAN FROM SAUNDERS!!
YOU THINK I WOULDN'T NOTICE?
Told you she'd find out right away.
It's no good after all.
In any case…
I'll fulfill my duty as a present.
Huh?

Not sure where this is originally from; I found it in one of the daily Girls und Panzer 4chan threads, and google/saucenao can't find anything.