When he walked in fresh out of the shower with just a towel on, I knew it was my chance to take what I ve been wanting for awhile. His step dad was at work late, so instead of him getting these good, I let his step son have it. And OMG what a huge young cock he had. Thick and long, throbbing inside my mouth. I let him spread me and have his way. His cock filled my pussy so full, I could feel it touching my womb. He fucked this pussy like he was never going to get to again. Then he stuck a few fingers inside me and made me squirter, twice, omg, his step dad never has done that. And as a reward for making step mommy has several explosive orgasms, I let him cut inside me... yes yes yes, what naughty step mom slut!!!