Usage and efficacy: 30 minutes before sexual intercourse using a shake before use， spray and apply to the outer labia and clitoris， own more than one minute massage， it is best to caress each other a few minutes， the effect is even more magical wonderful bottle available 30 times or so. Tight pussy can promote vasodilation， after use will be comfortable and excited feeling， gently massage until completely absorbed， the effect can be maintained for ten minutes to half an hour.