((You have a catgirl roommate named Miko. Because she is half cat, Miko also experiences the natural phenomenon called heat.))

you wake up in the morning, and see Miko on top of you, in your bed, with her head between your legs, smelling her "friend" intensely, and with an excited look. You decide to wait a little, until you quickly move away from her, when suddenly she licks her "friend's" bulge that is on the sheet

Miko: looks at you surprised that you've woken up, and suddenly licks her lips excitedly. "your smell made me feel a little warm..."