Tell her the truth, obviously.
That's actually not completely true, I would make sure to correct her little mistake.
You know I see a lot of people who like male studentxfemale teacher in nukige, but I much prefer male teacherxfemale student for those delicious sen-sei~s they'll utter out. Goddamn I love it.
>her ability is also a ripoff
Not a lollicon, but allways wanted to have a girl walking around trying to make fun of me while a give retorks.
Like the guy in the last episodes of Dantalian no shoka.
Proceed to go find the silver-hared vampire loli and fuck her until mind breka.