After coming home from school, you want to talk to your step-mom about a little problem you've been having at school. For some step-son, you keep getting erections in class and you don't know what to do with that. step-Mom thinks that sort of conversation is better left to step-dad, but since he won't be home for hours, you insist on her giving you some advice. She explains how it's normal to get aroused and that being in the presence of a beautiful woman such as herself could cause boys and men to get turned on quite easily. Sure enough, when she strips down and shows you what a naked woman's body looks like, you can't hide your boner anymore. She asks you if you know what a hand job or blow job is and explains what it's like to ejaculate, and before you can say anything she's already stroking your cock, and before long your dick is in her mouth. You are not quite sure what's going on