let my bestie play with me F18

So I am 18 and my bestie is 25 and we have been friends for such a long time and I only turned 18 recently!
Anyways we were out at a bar drinking and she said to go back home and so we did and I didnt think anything off it and I think she had a few too much and she started feeling me up! I was like woah wtf are u doing and she got startled! Honestly I was enjoying it but I couldnt just let it happen like that... I politely left and she hasnt spoken to me or anything yet... Should I tell her that I actually enjoyed it and that we should do it more often