I was talking to my friend about things that happened in our past and it made me remember when I was still a teenager and still living in Brazil.

I was secretly dating a boy from my neighborhood. We were both the same age, 17. Like all teenagers, our hormones were very active. Whenever his mother went out, I would go straight to his house. When I heard her coming home, I would jump out the window. Whenever I was there, we would do some mischief, give blowjobs, have sex, and he would suck me off. These adventures of ours were very common. But one time, his mother said she would be a while and would only be back at night. For me, it was the perfect opportunity to spend the day at his house. As soon as his mother left, I went in. I was well prepared for the day. I was wearing a skirt, a thin blouse, and no bra. I was also wearing a new thong that belonged to my mother, a red, tight one with just one string in the back. When we got there we started kissing intensely, he took off my clothes, leaving only the thong, he loved seeing me wearing those panties. He sucked me for a few minutes, and still with his face in my pussy, he asked me something... Can you suck me while I play on my computer? I thought it was strange, but I agreed. I went under the table, he sat on the chair and I started sucking his cock. He was having a lot of fun and so was I. Until I heard the bedroom door opening. It was his mother. With the noise of the game, we didn't hear her coming. In the fright, he pulled the chair forward and shoved his cock all the way into my mouth. Since the table was in front of the door, his mother didn't see me. She sat on his bed and started talking to him. I was completely terrified, but I thought it would be interesting to take advantage of the situation. I kept sucking his cock, getting more and more intense. I saw his legs writhing under the table. I started to feel pre-cum coming out of his cock. If he came, his mother would notice, so I stopped. It didn't take long for her to leave the room. When I heard the door close, I put his cock back in my mouth. He looked at me. and he slapped me on the head and with his dick still in my mouth I started to smile.