Thinking Off, or an Energy Orgasm is achieved without any genital stimulation. Researchers want to find out if Thinking Off is the same as a regular orgasm so they ask Barbra to “Think Off”in a scanner.

http://health.discovery.com/videos/strange-sex-think-off.html

Cougars are older women who seek out younger men but Hattie is not your average cougar. She is 73 years old and still has an active sex life.

http://health.discovery.com/videos/strange-sex-cougar-advice.html