Pillow Humping Princess

So I see you're still locked up tight in chastity for me... Good, because I have another little experiment for you... I want to find out if there's any feeling left in that thing after you've been locked up tight in there for days, weeks, months on end. I want you to hump a pillow for me... Now don't get shy, it'll be easier if you imagine it's someone who has taken pity on you and has allowed you to fuck them...