UnnamedYoukai said: Is it just me or are the stick figures behind Yuyuko a Portal reference for some reason?
Krugger said: Maybe, I know I see them near fire escapes and emergency exits
MisterSolitaire said: I know the exit signs in the U.K. look a lot like the portal exit signs. It might be the same in Japan.
if it weren't for the fact that Yuyuko is talking about S&M in that panel I'd want to say it was a nod towards the Taito game EXIT, which ZUN did the programming for
Go home!!Are you into S&M at all?I am not!Yoh-chan!Yesh?When I get tied up and beaten by a girl...Youmu...Whoa! Gramps!
...I get really turned on!