Dressed in a long pink tube, Isabella Rossellini explores the sex life of the brainless earthworm. In addition, Rossellini demonstrates the locations of the common worm’s mouth, anus, and sex organs.

For a blind, witless tube, the common worm has it made. Food goes in, food comes out—the rest is sex. Bringing this lowly creature closer to the gods, Rossellini reveals the divine etymology of the wriggler’s hermaphroditism, before illuminating its positional preferences with a lascivious glint.