Who is she? Why is she here? And what does Fairy Tail got to do with it? (Full summary inside.)

A five-shot based on GrayxErza and the five senses; sight, hearing, smell, taste and touch. For GRAYZA Week.

Its been three years since Mai joined SPR. She has gone to college & is working with the people she loves. Life seems to be going wonderfully for Mai, until her nineteenth birthday. Strange things are happening, not just with her but with Naru (Dr Oliver Davis) too. And what's up with this new case? What are the clients not telling them? Does it prove to be too much, even for Naru?

Erza puts on this weird perfume that transformed her into a cat and has to stay like that for a week. Gray has to take care of her until she gets back to her normal self. What will happen to the two of them before the end of the week? Will the ice mage and redhead realize their true feelings for each other? [GrayZa, NaLu, LyVia, GaLe, and slight HibikixErza]