Teach Me Tonight

Jainie (Thompson) finds out her boyfriend, who she's been living with, has been cheating on her. Incensed, she storms out declaring that she'll never speak to him again. She ends up keeping her promise, because when she returns the next day, he's dead. The police suspect her at first since she has the motive, but when the evidence points to her friend Frankie (Yates), she does everything she can to help her. And, of course, she has sex with just about everyone she meets. (official distributor synopsis)