Replying to NS I NEED YOUR HELP! **IMPORTANT**

Ok so 2 nights ago me and one of my friends named Al sneaked outside to go hang with my 2 nieghbors named Jodi and Lauren and Lauren had a bottle of uv blue. So I get out of my house at about 12:30 and I meet them at a nearby park. Me and Lauren (who brought the bottle) got super drunk at the park and we started walking up to Jodi's house and just sat there and hung out. Al and Jodi didnt drink alot so we are just chilling and Jodi's mom comes outside because we were to loud and wanted to know what was happening. So we get busted and I was drunk and ran up to my house and I went to bed and after that I dont remember anything. In the morning my mom wakes me up and says what have you been doing last night and I find out that Lauren passed out and an ambluence came to help her. Also to my surprise I learn that the cops came to my house and her house to talk to us but I was to drunk to get up and that I was so drunk that they say my peeing in my storage room completely naked infront of them. Lauren tells the cops that I brought the bottle which is a lie, she brought the bottle (she was drunk as hell when she said that). So later that day when she was sober she told her parents that she was the one who brought the bottle and confessed. I thought that was the end of that but later today she tells her parents that she got the bottle from me. Which I did sell the bottle to her about a week and a half ago. I got it from my brother who has a fake id so I cant tell my parents that I got it from him. What do i tell my parents? Where do I say I got the bottle from? I cant tell then that I got it from my bro cause he would kill me and would maybe go to jail.

NS I NEED YOUR HELP!