I want to fuck my stepmom. How?

I am Shankar. I have a step-mom. She is 32 years old. She is very sexy. I sleep besides her daily in bed.

One day when she was sleeping, I slowly moved my hands to her boobs and started pressing them. She didn't wake up. I got so horny that I wanted to fuck her. I slowly pull down her panty and slowly rubbed my cock on her pussy.

I was going to drill her pussy with my cock, but she started moving slightly and I stopped as she woke up. Please give me some ideas to fuck her within two days, because dad has gone to another village for 2days.

Is it wrong to fuck Mom? But she is my stepmom.