I see what you did there

next time you add the seiyuu_joke tag, please remember to add that seiyuu name too.

It took quite long for this art to surface, considering that the Orihara and Araragi siblings have the same Seiyuu.

My goodness, is Karen really that tall?

Karen is supposed to be taller than Koyomi, though it's not really shown extensively in the anime. She kind of looks like a dinosaur in this picture.