Step-Mom teaches me how to do a blowjob

I had wanted to give my boyfriend a blowjob for a long time, but I had never done it before and had no experience. I didn’t want to look like a novice, so I had the bright idea to ask my step-mother for advice and to teach me how to give a blowjob. To my surprise she told me she was going to have sex with me and my boyfriend and there she was going to teach me how to give a blowjob like a whore.