Captivating Lust (2007)

A teacher finds herself increasingly preoccupied with thoughts of one of her students. Her infatuation grows to the point where she struggles to maintain her composure during class, constantly distracted by her feelings for him.

One day, unable to contain her emotions any longer, she becomes jealous upon seeing him interact closely with another girl. Determined to act on her desires, she asks him to meet her in the Teacher's Lounge after class. This marks the beginning of a secret and forbidden relationship between the teacher and her student, leading them into a complex and passionate affair.