I did the right thing here, right?

I was hanging out with a girl I hadn't seen in two weeks. We were in the woods having a fire. Then we started fooling around, very nice... We were both touching everywhere (you know what I mean) and she told me to **** her, but we were out in the middle of the woods on a boulder (without a condom), and I just didn't think it was right. We had both been drinking. I just didn't think it was the right time (plus, my brother had on that same rock last summer, and I didn't want it to be know as like our families rock or something like that). We kept fooling around, but eventually, it got to uncomfortable (we were on a big rock), and we stopped. What do you think of that situation. We're both really into each other, but do you think I should have done what she said to, it just wasn't the right time, you know?