This was round two, adding detail to the previous sitting which was the outline. Knowing this would take considerably longer than the first time, we knew this would be a "tap out" session. It wound up taking six hours. LOTS of shading. I followed the instructions and made it to the end with plenty to spare. Even though we got started an hour late (I won't lie, I was wondering how long the cream would last), I was well into hour 4 and it wasn't until then did the sensation slowly return. The insi...