Sex between my husband and I has gotten more and more mundane over the years, I have tried talking to him about it but he doesn't seem interested. I have always had a big curiosity for anal but have never discussed this with him. I decide to buy myself some toys to play with while he is at work. I try out my new anal toys for the first time, to then realise my step-son was watching the whole time, I am mortified! I try and explain and tell him about my struggles with his step-father and he understands. I notice he has a hard cock and he admits he is into anal too. He wants to help his step-mom out. I refuse at first but after a while I realise this might be the only way I get to really try anal out. Besides, its not like my step-son is fucking my pussy... surely fucking my ass isn't half as bad! I suck my step-son's cock before he eats my pussy and ass getting me ready to feel his cock inside of me. He slides his cock in my ass and it feels like nothing I have ever felt before! We do anal in multiple positions before I am begging my step-son to creampie my asshole. He makes my asshole gape, fills me with a big anal creampie which I push out. I can't believe how good that felt, I then lick and suck my step-son's cock clean! Who knew his step-mother was such an anal slut!