I got to hear my mom getting double penetrated all night by her bf and his friend while I was in my room, jerking off to it

I have heard my mom and her BF going at it many times before, but I was so shocked to come home late tonight and listen… 2 guys in her room. They were fucking her all night and she was even complaining that “her pussy was tired” and that she needed to close her legs, but they were keep going at it. I always loved her ass and big boobs, but listening to her getting double penetrated and her having orgasms like that, made me shoot so many loads.