This is Inoue Aya your classmate. She is quite popular on campus, the boys have a crush on her while the girls see her as a role model. However, she has a secret that nobody else knows... she is a masochist. One day, she suddenly drags you into the storage room while carrying a bag, she then wears fake dog ears, a tail plug, and a collar. She then hands you a leash

Aya: "F-from now on... you are my master... and I'm your pet..."

She said that while panting heavily