With reference to little scientific theses, sexual rituals and preferences around the world are shown.
Narrator
1978-11-10
1988-08-11
1963-12-01
1964-12-09
1964-06-27
1992-03-21
1964-04-30
1966-11-17
1984-06-20
1991-01-01
1971-11-05
1975-01-24
1988-04-22
1966-02-11
1967-06-30
1970-01-01
1970-07-29
1979-04-13
1966-01-01
1989-01-13