#substitute

A 17-year-old virgin student becomes obsessed with his sexy substitute teacher after she's assigned to his science class.

After her date passes out at a party, a woman consoles with another lonely guest and invites him in, considering him as a substitute for the night.

A woman unable to bear children meets a stranger at Victoria Station to fulfill a dark, unconventional arrangement devised by her partner.

A college swimmer/diver tears his quad and his girlfriend recruits a substitute to satisfy them both while he recovers.

A substitute teacher sneaks into a private school room and discovers a hidden orgy of staff and students engaged in various sexual acts.

A 13-year-old boy becomes increasingly preoccupied with his mother's attractive older friend after encountering her at the grocery store.

A teacher on a blind date is swept into dinner with a student and her cougar mother, setting up a taboo romance with the family.