Confidence. I know that is what everyone always says when talking about opening sets but its so true. I didn't truly understand this until Sasquatch Music Festival a couple weekends ago. I was able to make out with 4 and get to second base with 3 girls without saying a single word to them. Granted, this was a music festival so its a bit different but still. I presented myself as a confident, attractive man (which I am now) and just patrolled the crowds. I would look at sets that I found attractive and wait for eye contact and then smile. If I got a smile back I would literally walk over and start to grind on her. That simple. Doing just that got me to dance with almost any girl I wanted to that weekend. The fact that you have the balls to just grab her without saying anything shows just how confident you are and they like that. Then I would escalate kino very quickly until we were making out in under two minutes and be on second base under 5. It was scary and hard at first to move that fast but you get used to it and then it gets very easy. Just go for it!

tl;dr: Smile, approach, grab, dance and escalate kino. That simple. All under 5 minutes per set.