Hi guys, this is my first story. This happened when I was 18 years old. I live in a small flat with my mom. Our house is on the bottom floor. My mom is 40 years old, very beautiful and kind of fat but her ass is big. My dad is working in a gulf country and he comes only once in a year for 20 days. So my house has two bedrooms, one has an AC in it. Mom sleeps in that room. I have seen my mom’s ass and thighs many times. When she sleeps sometimes, her nighty goes up a lot and reveals her big thighs and pantie. I do get a boner but as she is my mom, I would go and put her nighty properly as the labourers who outside sometimes peep through the window and stroke their dirty but big cocks. So once my mom told me the AC is not working and told me to call an electrician to fix it. I said that I will do it later when I get time and she went. Later when I went outside to play with my friends, I saw a shop that said ‘Electrical fixing solutions, open and fixing available 24 h...