My gorgeous fiance and I had to move in with her Step-Mother to try and save money for our first house. It's a situation I never thought I would be living but today it turned into an even stranger situation. I came home on lunch break to find my lady's Step-Mom laying on the couch with an extra large pocket rocket in between her legs. I heard the buzzing sound on the way to the kitchen and quietly watched her for a minute before she noticed me. Under the circumstances I probably should have just realized what she was doing and backtracked my steps for a quick exit but I couldn't help myself. My fiane doesn't have any type of vibrator that looks like her Moms, besides, she was almost naked laying there. Her matching bra and panty that coordinated with her shoes looked real nice. Her step-daughter is kind of a hippy and I love her but it would be nice if she dressed a little more like a classy lady like her Step-Mom. Her pink lipstick even matched. I have to admit I forgot she was soon to be family by marriage. I think my small head was over riding my big head which is how I got caught watching her. She stopped with her toy and asked me not to tell her step-daughter. There is no way I would or could ever tell my girl something like this! Hi Hon, oh guess what happened today? I came home for a quick cheap home lunch and found your Step-Mom masturbating in her underwear in the living room. Nah, that story wouldnt score me any bedroom points so for sure its gonna be a secret between me and my future Step-Mom. What happened next is for sure going to be one of those secrets I take to the grave. I dont even think I could tell my best buddy this story. My future Step-Mom in law says its been making her horny having me around the house. She says she hasnt had dick in a while and thats why she had such a big toy between her legs. She also tells me that she is attracted to me! She isnt going to fuck me but she wants to jerk my cock. She is so cock hungry that she just wants to touch one that isnt made of silicone. Hey, not what I expected for lunch but since she offered... I quickly lay down and let her get to work in my lunchtime boner. I am so stoked this is happening and this story is for sure going down in my spank bank for future reference. She cranks and strokes and massages my man muscle until she tells me to let my cum go and show her what Ive got. She really liked seeing my hot thick load shoot out of my dick. She even called me a good boy and said, Thank you! No way, THANK YOU future Step-Mom in law!