Вы можете продержаться дольше: Решения для контроля эякуляции / You Can Last Longer: Solutions For Ejaculatory Control (1992)

You Can Last Longer – Solutions for Ejaculatory Control. Here is the most enjoyable, comfortable way you and your partner can learn in the privacy of your home. Dr. Derek Polonsky of Harvard Medical School and certified sex therapist Marian E. Dunn lead you through this unique video guide for achieving better ejaculatory control. As you watch couples demonstrate in every detail, you’ll learn the step-by-step techniques prescribed by sex therapists in private practice. The Stop-Start Technique and the Squeeze Technique shown here have been proven to 90% effective in gaining better ejaculatory control.