I feel like he's either young, or a troll. I'll still give my advice though:
The fact that you've made a thread (as many other guys do, over and over again) about one girl, is all the proof I need to know that you're a lot more invested in her than she is in you. You talk about dominance, but you're leaving it up to her lol. You're basically waiting for her to say if her friend will show up, so that you're allowed to hang out with her? you should be telling her that you're going to the pool, and she can come see you if she wants... and you'll even let her buy you a drink
As I said in your other thread, your life> multiple girls >this girl.
Gotta love them blowjobs though.