I wondered how easy is it for the fellas who haven't divulged their implants to their partners to "pump up' without them knowing. Have you gotten a technique down pat so that its not noticeable ? It is not like a natural erection, so I'm sure there is some slight of hand (sorry for pun) involved. To clarify, can you be in middle of foreplay and pump up without their knowlegde? Just womdering how you keep it a secret.
