Time travel is always nice.
I'd argue she's still hot 10 years later, but can't deny she was smokin' back then *raawwrrr*. Dat Fanservice! Can't blame Keima for realizing that when he's treated to a full bath time session of it lol.
Anyway, with the highlight of the chapter out of the way, looks like we're going to see the point to Keima's time traveling business next chapter.
I'm still not quite getting where this is going to.....