Boys jerk off. It's a fact of life son and I know that you do it and it's totally ok. What's not Ok is that you jerk off into your socks and then I have to deal with your cum filled sock when I do the laundry. So let's work something out. Stand up and whip it out. It's ok I've seen it before. Now think about tits and pussy and look at your moms cleavage. Because I know that you think of me when you masturbate. And I know that you stole one of my panties out of the laundry. So now that it's all on the table, lets make a deal. Whenever you jerk off, do it in the shower. Now watch your step mommy take off all her clothes for her darling boy. And then you can jerk off thinking of your mom in the shower!