There was a summer camp for freshmen where I slept with a couple of hot girls. Every night there was a discotheque where I usually danced with one or two of my buddies and five to seven girls. (Social preselection FTW)
I was always calm, smiling, physical, the girls picked up on it and wanted to dance with me, touch me, get physical.
There was also one busty girl with three of her less-attractive female friends who always ogled at me. They always danced in a nearby circle, putting themselves into my and my friends' proximity. I deliberately ignored that as I only had 6 nights there and so many girls. (She was about no. 15 on my list, so note she's not that special. Bit I have to admit I like her boobs and want to try them, that's why I write this) I never stepped into their circle, either focusing on my circle, sucking other girls in it, or going on "hunts" into small circles of ladies who didn't know me yet. I thought of her as of "too available" and my energy spent on chasing her = 0.
Twice, in two separate nights, she was bold enough to come to our circle, grab my hand and pull me to their circle. The second time, she pulled me close to her so she could dance with me. I admired her boldness and if the circumstances were different (less attractive girls around), I would've already done her. Instead, one of my friends (whose game is uh-oh average) made out repeatedly with her but then messed up because of his neediness. He told me she's got a long distance boyfriend but given what he's said and what I observed, it's either a bluff or their relationship is dead anyway.
Well, the week long summer camp ended and nothing happened between us. When I came home and healed from the massive booze intake, I added her as a friend on facebook. We texted here and there, always a couple lines, nothing special. Her posts are longer, full of smileys, quite a lot of qualification. Mine are short, half-sarcastic, laid back. I always get to a point and leave it at that.
As the weeks go by, my pool of young hot booty calls is seriously dwindling (some of them got bf's, other are just gone) and I want to bang this one. She will be fun, I'm sure of that. So one night, I randomly asked her to recommend me a book. She answered with 11 different books, haha. The convo was flirtatious but I can see there will be a lot of plausible deniability necessary. "Don't make her feel bad about feeling good, man."
During the convo, she randomly announced that since that day, she's alone at the dorm because her dormmate has moved somewhere else. This has striked me as a HUGE GREEN LIGHT. Can you guys confirm/disagree? I kind of ignored that and asked her about some movie series I like, whether she has them on her hard drive and if I could come to get them. (I know it's obvious but usually it's enough for me to get by

) She said sure. I asked when will she arrive from her hometown at the dorm. She said "maybe sunday night, maybe monday noon", I told her to let me know. (This was on saturday). On sunday evening she told me "I am here:)" but I ignored that, as I was already at other girls' place.
I instead told her I'll come on tuesday evening. Then she said she might be unavailable due to her arts class, I said "lemme know", five minutes later she complied, saying "I'll be at the dorm, the class is cancelled."
So, here I am, horny and in good position. She's busty, flirtatious, nice girl, alone at the her dorm, waiting for me to come and get some (movies). We've never even kissed before but I think she wants me. Even my weaker friend would seal the deal has he been more dominant, so I am convinced this could go well. But - my usual modus operandi is to get ít all done in a couple of hours. I meet a girl and I close the same night. Nothing happened here yet, what is quite new for me. What do I do?
Do I knock the door and when she opens, step in, close the doors, pin her to the wall and make out? Or do I walk in, have some light banter, get us both on the bed, and start kino from there? My only concern is not to creep her out. I feel it's right to go for it since the second 1, but there's the little doubt in my head ("no previous physical contact, won't she just pull away?)
Thanks! Your reply might get me a couple months worth of quality lays.