In the first half of the film Angel Martinez, a youth program consultant for New York City's Planned Parenthood, conducts a discussion with teenagers about the biological and psychological aspects of sex. In the second half of the film Angel Martinez discusses sexual fantasies, homosexuality, body growth, masturbation, abortion, and love.
This amusing animation, which has no dialogue except for written captions in five different languages, traces a couple who are in love but do not want to have any more children as they broach the subject of contraception.