I seen my ex girlfriends mother in the shower. I was standing across the hall in my girlfriends room, her mother was in the shower and she said my gf said she had to get something from the bathroom and she would just pop in and get it while her mother was in the shower. I had always fantasised about fucking her mother and thought about it when fucking my girlfriend. Knowing that she was going into the bathroom i stood in the bedroom doorway and looked towards the bathroom as I held my cock in my hand. As she opened the door I seen it, in the reflection of the mirror I seen her body, breasts bigger than I ever imagined, perky, rounded and in such good shape for a 50 something woman. I could see her pussy, I was surprised to see it clean shaven and she had the nicest little lips I've ever seen. As I stood there holding my cock in my football shorts and looking at her I could feel my head throbbing and precum dripping out. I just gripped it slowly and firm. I was so happy that my gf stood and talked to her for about 30 seconds so I could see her. Dripping wet and the water washing over her hard nipples and pussy. I heard my gf say bye so I jumped into bed, my 8 inch cock still throbbing, my gf got into bed beside me and we kissed, turned her on and we fucked, we were. Ever allowed to be loud in bed but I only lasted about a minute as I was thinking about her mother the whole time and I exclaimed 'fuck yeah' quite loud when I came, maybe hoping that her mother would hear. Everytime I seen her mother after than I got tingles all over my cock and I could just imagine her naked body infront of me