Rough outline here.
A young female teacher is feeling very lonely and lost in life. Her students either treat her like hell or regard her as just a teacher and not as a person. She teaches her class, goes home, and remains alone and unappreciated.
Through some means (a boy taking the fall for a friend and ending up in detention?) a very caring, mature boy gets involved with her. They have to hide their relationship, act like nothing is between them, even as she teaches his class. Being very careful, they often sneak off to kiss and be affectionate, unable to be away from each other for too long.
He treats her well, and she feels wanted and loved. He also feels the same, and they are willing to hide it and be together in secret until he finally graduates and they can quit and be his without the secrecy.
Their only real privacy is their private tutoring. After school, he will go to her house for... 'tutoring'. His brother, who is in his class, catches them, and now their love may be exposed if he blabs. He is hugely against the relationship, but is reluctant to reveal his brother.
Freeform romance for 3 players. I'll be playing the teachers lover.