I'm nineteen and I live with my mom and dad. Mom and dad have a great relationship but about once every three months mom likes to have sex with women. My mom is very attractive with an excellent figure. She has absolutely no problems hooking up with other women. I have a best friend Marsha that I've been close to for many years. I've never told her that on several occasions my mom has commented to me on how she finds Marsha so attractive and sexy. Then, last week Marsha and I were out together and she commented to me on how pretty my mom is. I had to laugh and when she asked me why I was laughing I told her about my mom's comments about her. It got real quiet for awhile and finally Marsha asked me if my mom maybe has a thing for women. I couldn't believe she asked me that but I did tell her the truth with the promise that what I told her would not be shared with anyone. I trust Marsha so I knew that this would not be shared. All of a sudden the light bulb went on in my head. I asked Marsha point blank if she liked women also. This is something we never discussed before. Marsha said that a few times a year she seeks out women for a sexual experience. You think you know a person really well and then you find out you don't know them as well as you thought. That's OK, it makes life more interesting. I then said to Marsha, "are you suggesting that you are interested in having sex with my mom?" She said yes.
I told my mom and she was as excited as can be. She asked me to set something up with Marsha on a night when dad is working. Three nights later Marsha came over our house and spent over an hour in bed with my mom. I stayed in my room and managed to work myself up into a heightened state of sexual arousal thinking about what might be happening in mom's bedroom between her and Marsha. I pounded my fingers in and out of my hole with one hand while squeezing, pinching and massaging my oh so sensitive clitoris with the other hand. The orgasm I experienced was intense to say the least.
They finally came out of the room as though nothing had ever happened. Marsha and I talked about other things for several minutes and then she said she would see me the next day. Mom never said a word about what had just taken place practically under my nose.
The following day Marsha asked me to please not be mad at her. I told her I wasn't. She also told me that she and my mom are planning to meet again soon.
I feel like I'm in limbo. I don't know how I should be acting or reacting to this situation. My mother having sex with my closest female friend is just hard to grasp. Marsha told me that if I ever feel the urge that she is there for me.