There's this girl. she's pretty flirty and we know each other through mutual friends, but not each other as much. Anyway one night we were getting drunk with some friends and we talked a lot. I told her how I was confident I could do things to her sexually she would never forget. She laughed and loved it, and at one point was in my arms leaning against me while we talked to some other friends. I even was massaging her at one point and slightly went up to feel her breast just ever so lightly before going back to her back/shoulders. She would giggle when I did his. The thing is, she is kind of dating a guy I know. We ended up cuddling that night but nothing serious happened. Anyway, tomorrow we're supposed to get drunk together again for a friends birthday and go to a bunch of bars. I've been texting her sexual things like how I would give her a 'more complete' massage that night and how i wanted to rock the world. she would just text back saying stuff like 'hahahahahahaha

' and shit. then I texted her saying ' you just like the attention don't you' to which she replied 'are you kidding i love any attention haha'
my question: what should i text back? do you think she's actually willing to let me massage her (from which i can definitely escalate things) or she's just playing around since she likes the attention?