Title: Happy Birthday to Me
"Good morning, Kazuma-san."
"Hanajima-san? This is... uh, a bit of a surprise."
"Oh, is this an awkward situation?"
"Not to be impolite, but... yes, it is."
"I apologize then, but I have an important message for you."
"Do you?"
"Yes. Today is my birthday."
"Well, happy birthday, Hanajima-san."
"Legally-speaking, I am now an adult."
"Congratulations."
"Indeed. So there are no legal, moral, or ethical reasons why you shouldn't have your carnal way with my body right now."
"Which is why you've crawled into my bed?"
"Correct."
"What about my consent?"
She started unbuttoning his pajama tops. "A trivial detail."
Author's note: I'm not really sure if I think the Hanajima/Kazuma pairing is a good idea or not... but I do know that a lustful Hana-chan + uncomfortable Kazuma equals comedy.