well we are way older and past that level of passion. But at the time it was but again I think it was mainly just because of the raw passion and feeling we exchanged. The animal type thing. I think its like anything else. You sorta start small with fierce kissing or grabbing and the participants will draw the line when they find it and you know that is where you are at. Down the line the lines can sometimes move over but don't try jumping way over them. Once your at a line any movement, if any, needs to be slow and consensual.