Looking for an office fic all human

Im looking for a short fic.....it is not The Intern by damperspoons but very similar so maybe it was done off of a challenge or something.

Buffy is either an intern or a receptionist for Spike. Its kind of a dom/sub type of story very short.
At the end of their fun activities in his office, he asks her either about doing it again or going for dinner and says if shes interested to just say....dont remember what....and if shes not then to just walk out.
She of course wants to go again.

found it, it was called Discipline