“The next day was the ‘hands on’ part of the workshop. Betty explained the two main types of orgasms, ‘Tension-Release’ and the ‘Rock 'N’ Roll.’ Tension-Release is when you squeeze your whole body and PC muscles ("pubococcygeus muscles," the thing you squeeze when you're doing Kegels) and kind of for…”— Rose Surnow, nymag.comTagged: how to masturbate, solo sex, female masturbation, orgasms