Tuve un retroceso con mi tía

Hello, to those who have followed my project of getting intimate with my aunt, I want to ask for advice. As you know, I've had moments where my aunt has allowed me to have sexual advances with her. In the afternoon, I was alone with her for about an hour, and it seemed like a good time to masturbate; she passed by my room without looking. Later, I went to buy groceries and when I arrived, she was in the kitchen; I walked in with the supermarket bags and her enormous ass was there, standing still and neglected, so I used my free hand and said 'Let me have permission!!' And slapped her butt with the palm of my hand, not hard just enough to make her shake her buttocks, I really enjoy it, she had never responded before but today she turned around and said 'Chamaco!!' And hit me with a dish towel, which I don't know how to interpret. Will she have gotten angry? I'm starting to feel that my sexual advances are bothering her, and I wouldn't want to be an annoyance either. What do you recommend? Does anyone already have experience in these areas? I would greatly appreciate it if you could help me.