Really thought this was nonco's art from the thumbnail.
WaaaAAAAH!
WHYYYY!?D...
Did you see?I...did...
not see...Uueh!!?All according to keikaku
Keikaku means plan.So then~ ♥
Little bro was like~ ♥Uh, uhhhhhhhm...
Uh... Weeeeeell...*Sloooowly...*Uh-huhAah...
Date-san is toying with Onee-chan again...Uh-huh
Uh-huhTime BombI thought I tied it
tight!10 minutes earlierKu-ku-ku