I had been using my Venus for maybe 8 months prior to finding my current gf. I loved every moment of that device. It gave me countless orgasms in that time, with nearly zero effort on my part. Fast forward, and I found a wonderful woman – someone who is amazing and adventurous in bed. The venus got my stamina so high, that when we make love she *always* cums at least once, before I do. Frequently she’s cumming 3 and 4 times, before I get stimulated enough to rub off one. I credit this unusual stamina and control to my use of the Venus. It trained me up for her, and the dividends payed off. We now use the device in our play time, and she’s enjoying it too.