There is a girl at work who is very alpha. She is about an hb8. Was gaming her prety good and then found out she is a buddy's little sister. At that point I no longer wished to fclose, but just have fun. When she found out I know her brother she seemed to step up her game just as I was stepping down.

She plays all the games I play and she plays them well. If I cool things off she goes off and pumps her buying power. She challenges me and gets right in my face with intense eye contact(its strange, the most mundane conversation two inches away from eachother for five minutes at a time and neither of us flinch from our deep gaze. All kinds of body language and kino too).

So here's the question, how do I step down my game and lose no power?

You don't. You decide if you are honestly done gaming her or if your just kidding yourself. If you are truly done gaming her bc its your buddies sister, then who cares about power any more?

Are you worried about what she'll think if you stop gaming her?
If so, why are you worried?

Just fuck her already, don't you see she wants to fuck? I'm sure your friend won't mind.

Your backing away from her will only lead to her wanting you more.

i'm slightly confused to how she's an 'alphagirl'

You can slowly but surely talk about other girls in your life, and over some time the msg should come across.

Dave
Ultimate Body Language