My best friend got so wet of me

I've been recently experimenting with girls. Both using dating apps and also going out and meeting other girls. To preface this story, my best friend (F25) and I have always told each other everything, from gossiping about people we know to the dirty details of our s£x lives. I've always found her attractive, and we have sent each other nudes before as well as kissed, but have never taken our relationship to anything past that point. After I started experimenting with girls, she told me that she had always been turned on by the idea of having s£x with a girl, but being in a relationship with a guy, she would never get the chance. Later that night, I guess she told her boyfriend about her fantasies as he offered her a hall pass, with the condition that it would be with me and that he would get to watch. We set up the date and when it came around, after a bottle of wine (or maybe 2), she pounced on me in front of him. Soon both of our clothes were off, and I had two fngers inside her and kissing her neck, while she was groping me like her life depended on it. I went down on her and after a couple minutes of eating her out while also fingering her, she squirted. It was sooooo hot. Afterwards, I pushed her head down and gave her some directions as she ate me out, her @ss was up with her soaking pu*sy in the face of her boyfriend. I guess he lost self control because he took off his pants and put his dick right into her without warning. It was so hot to see her getting absolutely railed as she went down on me. I'm pretty sure he was also incredibly turned on because he didn't last long, cumming in her. Instead of letting his cum go to waste, I flipped over into a 69 and started eating her out as it dribbled out of her. Knowing I was eating also tasting his cum as well as hers sent me over the edge, and I came all over her face