So here's the story. I was like going to the bar, a couple weeks ago. I met a HB who was drunk and the hottest girl in the club. All of the guys are staring at her. I was like very afraid to approach a girl that time. She was very drunk and accidentally fell on my arms. then I try to speak to her and I knew that she's studying at the same uni with me. then I got her number.
I tried to text her:
Attractiveguy12: Stop thinking about me babe.. - Handsome guy
HB: Who r u?
Attractiveguy12: You forgot already? okay lahh.

At that time, I was going back to my country, and cannot contact her. time flies, I tried to text her again.
Attractiveguy12: *her name*, let's go out on wed!
HB: with ur friends also?
Attractiveguy12: no! with your friends (First day I met her, I also approach her friend) also!


then we decide to meet up. I was dating with two girls. I kissed both of them. then we were so close.
Both of them asked me to choose one of them.
I choose the HB that was attract me that time.
then we got so close, until i bring her home, and then we got sex. somehow i am not an expert in doing this.
then she's not satisfied with me because it hurts her so much, i also don't know how to make her horny.
she was very disappointed with that. but I told her that sex isn't everything for me. I love her already and i told her that i want to be her boyfriend. somehow, she told me that right now she doesn't want to have a boyfriend. because she doesn't want to be limited (you know, most of the guys are overprotective and don't let her go with her other male friend). I told her that I will not do that. but she still told me that she doesn't want to have any boyfriend. I love her so much, and I want her to be my gf. somehow right now i am showing how desperate i am. I don't know how to make her doesn't feel that i am desperate for her. I really need help

It's too late. There is literally a 0% chance of things working out now. You will have to find someone else, and next time be FAR less needy.

Never ask to be her boyfriend. Don't even bring up the concept of entering a relationship with her until she asks about it. Also, are you sure that she and her friends aren't hookers? I can't say I've ever seen a situation where two girls are staring at me and going "ok, pick one!".

She told me that she likes me and giving me a chance.
yeah maybe asking her to be my girlfriend is too needy. I don't know what should I do now.. I already feel different from her. I am sure that she is not a hooker. it is getting hard to ask her out..

Move on, man. There are billions of women out there, and millions who are compatible with you. You didn't find someone special. I'd advise you to research and find out how to please a woman, then try it out and perfect your technique on every girl you bed.

I know you are new... But it almost seems like you raped her lol yes, she was physically willing (maybe) but emotionally, you did nothing for her. That's why she said it hurt. You didn't get her wet. I'd be surprised if she ever wants to see you again. Get over her and go get more girls. Trust me, once you get good at triggering the right emotions, you will have girls wanting sex from you so often that it might get annoying at times. You will get laid again. She will not be the last girl you have sex with.

Like said... There are billions of women on this planet. To say one of them is the end all, be all of women is an idiotic statement.

then? what should i do now? do not contact her at all?

Besides the 'go find another girl' tips which I fully support, I wanted to point out that she probably lied about this reason. She may not need a boyfriend to be happy, however, when the sex would have been great and you wouldn't have been needy, she might have changed her mind. Even the most stubborn singles can fall in love, and the sex being awesome helps a lot. She doesn't want you to be her boyfriend. It's different. So you never need to 'solve her problem' with having a boyfriend, aka say you won't limit her, because she's not telling you what the actual problem is. Solving her problem is jumping through hoops.

Also, never say to a girl that the sex is not that important to you. It sounds like 'I don't care that you're not satisfied', especially when she's already said she wasn't.

Good luck with other girls and start reading up on how to please girls sexually. There have been many threads on the topic.