Mommy caught you stealing her dirty panties again and using them to stroke your cock and cum and she is upset. You are trying to excuse yourself by saying that you can't help it, you just can't stop smelling the part that is touching mommy's butthole and stroking! Wow, you are such a bad boy! Ok then, since mommy doesn't want you to have blue balls, this time, you will stroke your cock while licking and smelling her dirty butthole! That will make your dirty panty stealing stop, right? Are you ready to cum for mommy? ;)