I looked into a book on new discoveries in sex some years ago, while browsing at Brentano’s. I wish I had bought it then, because I can’t remember the book’s title or author now. Maybe someone will remember from this description.
In one chapter it told of a husband and wife team conducting seminars or workshops on their discoveries in extending orgasm. The wife lay on a table and the husband demonstrated by manually stroking and stimulating her honey pot. She started to orgasm. And then she kept on orgasming for a half hour, nonstop, as he continued to apply stimulation. He invited participants to walk up and feel her inner thighs, feel how the muscles kept rapidly twitching involuntarily. As proof of continued orgasm.
Has anyone read about this?