Description

Subject: Music

She is the teacher in charge of the music classes.
Her earnest, helpful, and friendly personality makes her popular among the students.
She likes help people and and make them happy, but despite this kindness, she is stubborn whenever doing a favor.
Her body possesses a strong sexual-appeal, with a thing waist, big breast, and a huge ass.
Due to this, she often get lustful stares from men, and has a hard time being sexually open.

She and the Protagonist used to live close to each other, and she often babysat him, being a surrogate big-sister.
When the protagonist was transferred to the new school, her was reunited with her after a long time.
However, due to the protagonist amorous gaze, she is filled with fear and discomfort.
She felt guilty about feeling this way and kept quiet about the, but after being raped by him, she realizes her intuition was correct.
On the other hand, although she resents the protagonist for raping her, she is still cares for him, which leaves her at his mercy.

Whenever they're at school, she calls the protagonist by his last name, but in private, she calls him by his first name, befitting a childhood friend.