What Jariel said was spot on. Don't take this as a set back in your progression in dating, instead the learning lesson is that you need to pay much closer attention to social cues, body language and underlying subtexts. I'm sure there were 100 ways that if you were paying attention to the unspoken situation with her (her seeming uncomfortable, her not giving you "the eyes" or liking your touch and touching back) would have clued you in that she wasn't interested. And then knowing that, would basically tell you that things probably weren't going to go anywhere with her (yet or ever). You also need to look at why even though she wasn't into it, you couldn't care less what her feelings were and you kept going anyway. Where was the empathy and the respect for another human being? Why did you feel the need so bad to hook up with her? It's one thing to spend time with someone you are on a date or something with and she likes you but isn't comfortable enough yet, and therefore the need to chill and try again later and another where it's just hanging out with a girl you know and it's inappropriate to take that action.
This is where experience is a good teacher, start really paying close attention to the situations you are in, in order to take the correct action in the correct time.
This is where experience is a good teacher, start really paying close attention to the situations you are in, in order to take the correct action in the correct time.