I say it was semi-cold approach because I wasn't the one who had opened the group.

Basically, 2 of my friends had opened a 3-set. When I noticed, I saw that they had paired off and that the third girl in the group (HB 7) was by herself and looking bored. So, the introduction was pretty easy.

We all chatted a bit and I just started running game like normal (qualifying, push/pull, maintaining a fun and unreactive frame) then we started bouncing around to other bars in the area. There was a big group of my friends out that night, so there were a lot of people that kept coming into and out of our group. Pretty quickly I started to amp up the sexuality with my girl and made out with her at the second bar we went to.

After about an hour I started planting seeds for the pull, i.e. I told her that her and I were going to ditch the group and go to a bar ourselves, then later on I told her we were going to go back to her place later. When I first mentioned going back to her place, her reaction was, "Maybe." So we eventually bounced to a neighborhood that is closer to her apt. When we got to the new neighberhood, her and I ditched the group, went to a different bar and continued making out. Eventually, we just got in a cab and went to her place.

Once in her bed, she started giving me typical LMR, e.g. "We're not going to have sex", "You need to take me on a date first." Each time I just agreed with her but kept amping her up. I started giving her "Previews" as Brad Branson would call it. I would pin her arms down and pull her hair a little. She loved it. Eventually I got her pants off and there really wasn't any resistance after that.

EDIT: after re-reading that last paragraph, I just want to make it clear that I didn't do anything that she wasn't into. In other words, I asked if she liked to be pinned down like that and she said, "Of course."