im in hs and im having some trouble with girls. one in particular, i used an awesome bad-ass Opener, got her number, but i didn't really feel much attraction between us. for some reason, among most other high-school guys i see them being all friendly and sh*t for a while with girls then taking it from there and they succeed really well. i just like to flirt, get the number, go on a date or a few dates, and then either try to get her as my gf or go for a One Night Stand type thing. call me an assh*** but i honestly just want to go for the one night-stand type thing with this girl. either way i choose to go, it just seems to me that in high school using my "aggressive-type" approach just won't cut it. basically, i just like to cut to the chase without the small talk (if u guys know what i mean). also its not that I have a problem initially picking up a girl, its what comes after that that i usually have difficulty with. Any tips on "how i can "get" with this girl"? please offer any serious advice u guys might have cuz this is really starting to become an issue for me if u cant give me any tips then do u guys think i should be going about getting girls using a different technique?

Try to build more rapport and establish trust. All you're doing, according to your talk, is that you're way much comfortable when you get numbers, thinking that you'll get laid the next day. If you keep doing this, you'll barely do one night stands. Get to know the girl a bit more, trust me, 4-5 hours extra of separate talk won't hurt because this additional time is the reason that will get you the one night stand.

After you get her number, take her out for coffee for example, just a 20-25 minutes coffee/hot chocolate. Don't take too much time at places like these since they get boring. Be the first to cut the conversation and tell her you're supposed to leave and drop her home. Ask her for lunch the other day, eat, talk, build rapport, then go somewhere else that is fun at night. For example you can take her pubbing. If you're too young then go for bowling/a walk, anything that has a suitable environment for the mood to get intense. Finally ask her to go to you're apartment or hers to watch a movie. That's the best I can give you since it works too well.

Good luck and hope it helped

bro if she already has this huge interset in this other guy and all that kind of shit and she doesn't seem to be at all attracted to me is it still worth trying to get her as just a one time hookup? cuz thats really all i want with her. btw we're both in h.s. i just dont want to go through all the routines and sh*t and then tell her i'm interested in her but not in a relationship and if she says no (which im pretty sure most h.s. girls will say) ive just wasted all my time.

If you don't want a relationship, then don't settle for one.
Always have other options and girls while gaming this girl.

Don't mention anything that has to do with her boyfriend or anything that has to do with a relationship.
Keep things simple and straightforward. For example, tell her "I'd love to hang out with you again, when are you free?" and keep building enough trust for a hookup. If she wants her bf, she'll understand what you want and might go for it (the hookup with you). Meanwhile, keep going for other girls at the same time, don't limit your choices to one girl because you might get disappointed if it doesn't work out.