I'm such a caring Mistress. Today I even bought you a gift. It's a chastity device! You're going to be locked up for a VERY long time, but since I am sooo thoughtful, I've decided to give you one last chance to cum. I'm going to give you a footjob. Look at My perfect feet as I stroke your cock. If you're lucky, I'll let you spill your sticky load on them, but of course, if you do, I'm going to make you lick My beautiful toes clean.