14-year-old Tommy is visiting his Aunt Sarah for the summer. He and his 15-year-old friend, Jake, just came in from exploring some local caves. Aunt Sarah helps them to explore her body, including her own cave!
A young male college student notices that a coffee shop is only employing pretty young women. He disguises himself as a girl to get a job in the establishment but soon discovers that the girl he has become must surrender her virtue to remain employed.
Tom becomes friends with a young woman who's been jilted by her fiance and in the process he finds himself the lucky recipient of this sexy young woman's determination to lose her virginity at her first opportunity. That opportunity only knocks once.
Old fellah gradually collects some friends to share his interests in sex, diving, boating and mushrooms. They include a formerly hot young chick with a grandfather fetish who is now an old chick, a very well brought up Catholic girl, now exploring all sorts of new and exciting experiences, an old diving buddy with an interesting past, and some neighbours with their own secrets. As the story develops, the personal histories of the characters emerge. Various adventures follow.