4K RESOLUTION!!!! When will you learn that you should lock your door when jerking off?? You know better and omg what is that on your phone?!?!? Is that a naked picture of me!?!  Since when do you use naked pics of me to masturbate??? I guess I should be flattered to have my young step-son masturbating to me! Well since you are late for class, I guess I can help you.  Close your phone.  No need for that since I am right here in front of you! Go ahead and I will help!