I've been studying so hard to get my real estate license. My body aches so much from the hours of test preparation. I'll take a stretch break here in my favorite study room at the library. I'll start with my ass, and make sure to rub all the knots out. Then, I'll give my boobs a good shake. Who would have thought that boobs get tense, too? Why is the librarian staring at me? Who cares? He's so cute when he's concentrating. Ahhhh, I'll finish my stretch break by making sure my back is nice and loose.