ISBN 9781578260799 books & textbook
Sex Flex: The Way to Enhanced Intimacy and Pleasure
David Ph.D., Deborah Frediani ACSM, Paul David, Deborah Frediani, Paul Peck, Peter Field
Hatherleigh Press /2000-12T Paperback / 160 Pages
isbn-10: 1578260795 / isbn-13: 9781578260799
