Unsuspecting Mother Ravaged By Son

I don’t know what happened. I was walking up to take a shower when I didn’t realize my stepson was coming out of the bathroom. We ran into one another, my towel fell down, and somehow I ended up sitting on top of him… with his cock inside of me! OMG it feels amazing. I just can’t let him know how much I am enjoying it. I tell him that vagina’s can be very tricky and I can’t just take it out. It could damage my insides. I ride him for a moment and enjoy myself, but I don’t want to get caught! This could feel so much better if I could just get him to bend me over something. I have him walk with me to the countertop, but I have to make sure he stays inside me. We keep fucking while I tell him the friction is good. It will help him ease out of me. But he warns me that he’s about to cum. I climax at the thought of my stepson cumming inside of me. I cheer him on and let him know that his ejaculation will be the lubrication that we need to get his penis out. My sweet, naive stepson actually believes all of this! I keep fucking him until he cums inside of me. He wants to go lie down. I think I’ll join him.