A custom erotic toy for men with a unique vagina-shaping body opening. It allows you to develop a high degree of self-control during intercourse, thus significantly increasing its duration. The product can also be supplemented with the mini vibrator included in the box. Cleaning : wash the insert before and after each use with a utensil cleaner and lukewarm soapy water, removing the insert from the case. A water-based lubricant is recommended.