We decided to have another game of pool blacked out drunk, my sister kept on getting infront of my camera and sticking her tongue out, she's getting all fucking freaky and kissing me on the couch

It got to the point where my dick was so hard I tried to get up with the excuse of "needing to go to the restroom" and she hugged me from behind in a drunken voice telling me to stay so I went fuck it and just turned around and she gasped and started laughing hysterically after seeing my erect cock

I've been watching her play pool for a moment now and with nothing else to do I decided it was time for me to show her why I'm called the cue ball connoisseur in our house

We were drunk as shit so she kept sinking the cue ball on accident, I managed to somehow win even in my delirious state, I noticed her getting frustrated because I kept winning so I went behind her and taught her how to have a proper stance, I also had to teach her how to make an open bridge because she's always scraping the fucking table with the cue stick.
I had to instruct her with all of this whilst standing behind her and controlling her arms like a puppet, and you guys wanna know something? She said I've been getting more touchy than usual in a happy/joyful manner and I just laughed it off
Is she into me?! Am I being delusional here? Holy shit I'm digging into deep territory here.