Here We Go Round the Mulberry Bush (1968)

Director: Clive Donner
Cast: Adrienne Posta, Angela Scoular, Barry Evans, Diane Keen, Judy Geeson, Moyra Fraser, Sheila White, Vanessa Howard

Synopsis:

Jamie McGregor (Barry Evans) is a virginal sixth-former in suburbia delivering groceries for the local supermarket, but he is more interested in other matters – Mary, Linda, Paula and Caroline. He tries to seduce the girls of his dreams in the swinging sixties.