Kawachi Koorogi's tweet:
ついうっかり、ルナニー描いてしまったよ。
( I've thoughtlessly made an artwork of Lunasa's on*n*e [**st*r***]. :P )
12:00 PM - Mar 1, 2013 (JST)

Yonjouhan_(axiyes627)'s tweet:
@T_kawachi_1986 履いてない……
( No panties...? )
12:05 PM - Mar 1, 2013 (JST)

Kawachi Koorogi's tweet:
@yojohan_ex そこに気づくとは……
( Good point, bro. )
12:07 PM - Mar 1, 2013 (JST)

Protip: ルナニー is a pun on ルナサのオナニー(Lunasa's onanie ［matsurbation]) and ルナサのニー(キック) (Lunasa's one knee [strike])

Flying knee: pretty much a finishing move if there ever was one...