She is 23 and I am 27 and we are together 3 months. It is my second relationship after the first one which was serious and lasted 5 years. I had in mind to be cool with her and not make her my main concern in my life. It was something between FWB and relationship for me.
A few days ago we went to a club with some friends of her. After a few minutes a guy came over and said hi to her. I did not know him and she introduced him to me. After 3 minutes he left and I asked her who was he because it was obvious they were not friends and her reaction was uncommon when she saw him. She told me he was just a guy she knew then I asked her straight up if they were fucking. She answered was yes but they were not officially together. She also told me he was fucking her best friend and some times together. I started getting hard and told her that and laughed. When she saw that I was cool she told me that he was also very big. I felt weird when I hear this and kept asking things (many details but it is pointless to explain here). Sometimes alcohol can make us reveal things we do not want.
After years of experience with women I have realized that it is better to tell things we have in mind than hiding them. That was what I was trying to do with her from the start of our relationship so I asked her to follow me outside to talk. I was almost sure she was thinking of him so I asked her straight up if she wanted to be with him again. She answered yes but she would not try to right now. And she also told me she was cheating on her previous boyfriend with that guy. She tried to ensure me she is not behaving like this on our relationship but things for me were done. I knew it was pointless to try to believe her so I told her “Baby just go for it”. I knew very well from personal experience that when you get horny it is so difficult not to cheat and I appreciated the truth she told me so I did not care at all. To make long story short I will pass by the rest talking and tell you that she agreed she wanted to go inside with him. In fact I got aroused and hard when she told me that he was fucking her and her friend and that moment I knew I wanted to experience this.
We went inside again she found him talked to him and luckily the guy agreed. I saw them leaving for the WC and until that time I could not believe she had the guts and audacity to do it. I got hard and my heart was beating all this time. I also did not want my friends to understand what was happening.
After 10 minutes she returned at me. She was laughing and hugged me. I asked her what did they do in there and she answered me she just gave him a blowjob. She told me to follow her and we went inside the WC. She even showed me a picture that she was blowing him. I got hard as fuck and felt jealous. I grabbed her, lifted her skirt up and started fingering her while asking details. He had the best sex afterwards. All this time I was looking at her and thinking she was sucking his cock.
I just wanted to share this first dirty experience of mine and get your feedback. I described it in summary. There were many more details. Ask me anything.
Source: reddit.com/r/gonewildstories/comments/waoizc/mf_first_and_only_so_far_time_a_girl_cucked_me