You have been a very good boy for me, completing all of your chores on the list! I am so proud of you. I think such work deserves a reward. I know how much you love step-mommy's soft fuzzy sweater. You're always nagging me to put it on so you can touch the soft angora fabric. So, I thought the best reward for you would be If I allowed you to masturbate with step-mommy's sweater, be able to feel that soft, warm fabric wrapped around your sensitive penis. Doesn't that sound like the perfect treat for a job well done? Go ahead and stick your cock right in my sleeve and rub.