Stamena - Longer lasting sex para iOS y Android

it gives you the challenge you need to get into strengthen your pc muscle. I said to myself: try without the app, and if you don’t make it, then use the app. The app really makes me do it, and its kind of fun. A small confusion: At first I didn’t know that in the same set I had to do both keggels and the pushing exercise. More clarity or signaling on this would be appreciated. Also, what level is a good level to start trying non-ejaculatory orgasms? Some rewards, or hints on this would be go