Satisfying My Stepmom

My stepson can see that I’m troubled by something and urges me to confide what’s wrong. I can’t believe what comes out of my mouth! I love my husband, but he just can’t POUND ME in the ways that I need to be pounded. He’s a little… smaller than average. I don’t want to cheat on him, but I don’t know what to do anymore. I need a big dick! I just have to fuck something!! My stepson tells me that it wouldn’t be cheating if I use his dick. I pull down his pants and see that he has a BIG one! I suck him until I gag, then I take him inside me reverse and missionary until his cum is dripping out of my pussy.