I hear my dirty mother-in-law getting fucked

For the past few days, I've been hearing my slutty stepmother getting fucked every night. I wouldn't have found this strange if my father hadn't been away since her intense nightly sexual activities began. I was surprised to discover what was happening in her room.

My stepmother has always been a slut. From the first day I met her, I understood that she loved sex. During our first meal together, she wore a plunging neckline. It was so low-cut that I could almost see her nipples. Her breasts excited me, and I had never seen a woman with such a large pair of tits. I could have had a hard-on throughout the meal if my sister hadn't kept making remarks about how vulgar she thought it was for a woman of her age. I think she was just jealous that our stepmother was so sexy. I always secretly told myself that if one day she offered to sleep with me, I wouldn't hesitate for a second. She became a bit of a fantasy for me over time. Every time I saw her, I imagined putting my head in her breasts. This woman was really sexy, and my father was really lucky to have her in his life.

Everything was going well between her and my father, and I got along great with her. One evening, when she thought I was asleep, she was on the couch masturbating and playing with a big dildo. I had just come downstairs to get a glass of water when I saw her on the couch pleasuring herself. My father hadn't been able to satisfy her that day, and she had gone to the couch to feel good without waking him up. It was just incredible to see her completely naked. She knew how to please herself and didn't hesitate to go deep into her pussy. I watched her discreetly for a long time before going back to my room. I wanted sex so badly afterward that I couldn't help but jerk off. I thought that would be enough to calm my urges, but my dick stayed completely hard. I jerked off a second time before falling asleep. She excited me so much that I couldn't think of anyone else when I wanted to fuck. I wanted to fuck her, but she's my stepmother, so it's not really possible.

Things didn't stop there, because over the years, she would walk around in front of me in increasingly revealing outfits. I didn't know if she didn't care or if she was trying to excite me. She hid her game well even though I knew the big slut she was. I never made a first move towards her to show her that I was up for seducing her. I wanted that if it were to happen one day, it would come from her. I could have at least told my father that she had turned me on and that I had simply given in to temptation. She wasn't decided to tell me clearly that she wanted me. It wasn't a big deal because I didn't want to get into family conflicts just for a sex story. This woman was my fantasy, and it was fine with me to know that it might not go any further. Things took on another dimension the week my father went on a business trip.

I was quietly in my room watching a movie when I heard a woman moaning. I paused my movie to listen better to what was happening. The screams were getting louder and louder, and the bed was hitting against the wall. I told myself that she must be having a little solo pleasure. It was so intense that I understood she was getting fucked by another man. I had confirmation a few seconds later when I heard a man moan as if he had just ejaculated in her. I was shocked, but I stayed in my room. The next day, I didn't say anything and acted as if nothing had happened. She must have thought she could do it again without any problem because that same evening, she was back for an even more intense fuck. This time, she was moaning so much that I had to jerk off to calm down. I wanted to burst into the room to take my place in her pussy too. I wanted her so badly. The next day, I didn't talk about it, but I told myself that if she did it again, I would go knock on her door to show her that I wasn't deaf.

Of course, that evening, she didn't do things any differently. I hear my stepmother getting fucked again. Maybe it was too much for me to control myself. I went to her room and knocked on her door. All the noise from this intense fuck stopped suddenly. She asked if it was me who had just knocked. I didn't answer and knocked on the door again. She came to open it a few seconds later. I was very surprised by what I saw. My stepmother wasn't just cheating on my father with one guy. There were 3 in the room. This bitch was getting fucked by 3 guys while my father was away. This naughty girl gave me a new reason to want her even more. She told me to go back to my room and that she would explain everything to me the next day. I wanted to call my father and tell him everything, but I told myself it was better if I waited for her explanations. She continued to get fucked, and I continued to jerk off listening to her moans. It was really good, and with my eyes closed, I imagined fucking her in turn.

The next day, as I had just woken up, she came straight to my room to explain the situation. She was in her little nightie that made her so sexy. She explained to me that she and my father had decided to be a swinging couple. My father knew all about her sexual activity, and he was doing the same on his side. She showed me text messages to prove she wasn't lying. She looked at me with a little smirk as if she wanted to propose something to me. When I questioned her, she made it clear that she wanted to fuck with me at least once. She had clearly understood that she pleased me. I told her she was right. As I still had morning wood, she came and sat on my dick. She was riding it as if she hadn't fucked in a long time. I felt like I was living a dream because I had desired this moment for so long. When I ejaculated in her pussy, I had shivers of pleasure running through my whole body; I could have fucked her a second time without waiting.