You act like a mutt in heat, I might as well treat you like one & train you. A horny pup such as your shelf needs to be taught some self control. I'm going to collar and leash train you. You will crawl just a few inches behind My ass at all times. You will show restraint. There will be no humping or summing unless instructed. You will be gagged so the temptation of licking My ass doesn't get too overwhelming. If you disobey, you will meet My firm riding crop. The discipline will be harsh. If you are a good pup, I will reward you by allowing you to cum.