Yesterday, we bought a CB6000s, and I put it on at around 10am, then last night I had my key holder unlock me after a lot of teasing, but I couldn't get hard, all though I felt hard. I have never had a device before, let alone never had one on me before. When I put it on, of course I was never fully flaccid. It did pinch and hurt a bit. And I watched a bit of porn to get me to try to see how it would feel, but i think that i was the same before and after, still feeling like I was bulging. So, did I put it on wrong? Do I really need to be fully flaccid, and was that what caused the issue? Was this just me being a first timer? Could it have been too warm in the room? Was I too anxious?