Insecure Otis has all the answers when it comes to sex advice, thanks to his therapist mom. So rebel Maeve proposes a school sex-therapy clinic.

Otis finally loosens up—often and epically—but the pressure’s on to perform as chlamydia hits the school and mates struggle with new issues.

Word of the "sex school" gets out as a new head teacher tries to control a rambunctious student body and Otis attempts to hide his secret hookup.

With Maeve in America and Moordale closed, Otis must find his footing at free-spirited Cavendish College — but he's not the only sex therapist on campus.