This happened three years ago and today I am taking advantage of what happened at that time. I lived very comfortably with my mom and dad and younger brother in England. We had a beautiful house and a live-in nanny whom we all called Nanny. She called my mom 'Mum', my dad was 'Sir' and I was Miss Jenny and brother was Master John. Nanny was thirty at the time and quite cute in my eyes. She also had an excellent figure. It was Monday and dad was at his office, John was at school and mom was in the den. I don't know where Nanny was. I left for work which was only about fifteen minutes away from our house. Shortly after arriving at work I realized that I hadn't taken a pill which I must take each morning. I got in the car and drove home. I went inside and immediately headed for the bathroom upstairs where I keep my pills. As I walked down the hallway toward my room I heard a sound which sounded between a moan and a grunt. It came from Nanny's room.
Her door was open maybe an inch at the most and as I got ready to knock I peeked in through the narrow opening. I am not exaggerating when I tell you that my knees got weak and I thought I might faint. Nanny and mom were on the bed naked. Mom was on her back and Nanny was kneeling in front of her. I watched as Nanny thrust a finger in and out of mom's pussy. Mom was playing with her own tits and nipples while this was going on. Then, mom stopped her and I stepped back so as not to be seen. When I again heard noises I peeked back into the room. Now, Nanny was on her back with her legs raised. Her tits were fabulous to look at. They were big and her areolas covered nearly a third of the entire tit they were that big around. Mom got a bit rough and slapped Nanny's tits several times which Nanny seemed to enjoy. She then began to rub her clit and to finger fuck Nanny at the same time. Nanny also played with her tits. This went on for several minutes and then I could tell that Nanny was experiencing an orgasm. She cried out 'I'm cumming' and mom slapped her tits again. At that point I thought I had better leave.
I tiptoed away to the bathroom and very quietly got my pill and left. That night I masturbated while thinking about what I had witnessed. Actually, I've thought about this off and on for three years. Especially the part of seeing Nanny's beautiful body. Last night after dinner I went up to Nanny's room and knocked. She invited me in and I sat on the edge of her bed. I told her I was going to ask her something but she had to make me a promise that she would not divulge to anyone what I asked. She promised. I looked her straight in the eye and told her I would like to have a sexual experience with her. Her mouth opened and her eyes got real big. For maybe thirty seconds she just stared at me like she was almost looking through me. I had no idea what would come next. Finally, she focuses on my face and says, 'alright.' We made plans for this Saturday when, for several hours, no one will be at home except for me and Nanny. I am way beyond just being excited. I am thrilled with anticipation. I can't wait to see those tits again and to suck those nipples. I can't wait to kiss her and put my tongue in her mouth. I can't wait to feel her fingers up my cunt hole and mine up hers.