Cocaine dream, what does it mean?

My best friend and her two brothers went to their stepmother's house. They didn't tell me that it was her house, I just somehow knew. When I walked in and was shown around I thought "It's too nice to be their stepmother's house" because the house was GORGEOUS. The walls were all green granite, the furniture looked expensive, there were many floors and steps. It was also right by a beach. So my best friend, one of her brothers and I came out to the beach and started looking for stuff in the sand. My best friend seemed very excited, like she hasn't been there for a very long time. She found a jaw of some kind of animal and said "Ooh, that's what I used for my shoes!" and I thought "Oh yeah, for grinding down her heels." So then the three of us sat down on the sand and she opened the jaw and took out a little black bottle and said "And this - you should never try this - this is black cocaine", and as soon as she said it she opened it and cocaine flew into the wind (it wasn't black, it was white like normal cocaine, but I guess "black cocaine" was a slang term) and I breathed it in. And in an instant I felt... like I've never felt before in my life. I was so happy, euphoric, confused, curious... the feeling is indescribable. I wish I could re-live that feeling in a dream or in real life again. So then my best friend and I went on a party journey. I We went to many elite parties and at all of them I tried cocaine over and over again, but I didn't get that same feeling. By the end of the dream I ended up falling asleep in their "stepmother's house" with two blonde girls in the same bed. I remember the sheets were florescent pink.