It's my first squirt and it was with my stepsister

I was with my stepsister in the room getting ready to go out, talking about how scared I was to be with my boyfriend, but our conversation got spicy. she started seducing me to show me how I should do it with my boyfriend. She started kissing me with her sweet lips, and before I knew it, she was inserting her fingers into my vagina, making me feel like never before. I was moaning, and while I was very wet, I saw her delighted by me, and suddenly her juices were entering my mouth. It was delicious.