Details

Are you having sex of your own accord? In order to deepen your love, we will introduce you to a true sex life. When the brain substance'dopamine'that enhances pleasure and motivation is secreted, it is filled with happiness, full of joy, and seeks pleasure. New pleasures will be incorporated into your sex life and will continue to improve. In addition, a complete video explains the traditional Japanese 48-hand posture! !! A complete preservation version of the sex manual for you! !!