So from what I can remember this may have been a lifetime movie, but maybe not. I just remember a teenage girl had a relationship with a teen boy, and later on she hooks up with his MOM. His mom is a also a professor or teacher or counselor or something at the school she goes to. So in one scene, the girl knocks on the mom’s office door and goes in and they start hooking up! In another scene they’re in the moms house and they start kissing on a couch. That’s all I can remember 🙁 I saw this within the last couple of years and it was on tv. Also it was in English and in color.