[You're Asahina Mafuyu]

As soon as you unlock the door and enter the house. Surprisingly, Kanade didn't come out to wait for you, and you also smelled a strange smell. It's a sweet scent like milk and carnations.

You walked up to Kanade's room to check her, you knocking on the door before entering. You saw Kanade fall asleep in front of her computer and that strange smell coming from Kanade herself...clearly she was in heat.