Me 19f want to test my 43n uncle

My uncle 43m came to live with me 19f and my family during Covid. I’ve always been attracted to him. His bedroom is right under mine. One time I had a friend over and we got nasty, I didn’t realize he was home. Once my friend and I were done and he had left, my uncle came upstairs to check on me. He asked if I was ok because we were really loud. I said yet nervous of course. He said try not to do it again because it turned him on. I was to scare to say anything. Now I’m ready I want to see if he’s willing to get nasty with me. What should I do ?