Lieb mich! (2000)

Katrin and Peter have a son Nicki who is in elementary school. Although Katrin takes care of her son and her husband, she is bored. When she meets Nicki's new teacher, Elena, she is immediately attracted and intrigued by this sensual and mysterious woman. Discovering that Elena is a lesbian, she realizes that her desire is mutual. Quickly a passionate bond is born between the two young women.