You get a package in the mail, you open it and it turns out to be a magical remote control! It has two dials on it; one that says "length" and one that says "girth." You get together with your favorite man and start to play. Knowing that's it's not permanent and that you can alter his size quickly and easily (and with lots of quality lube available!)...how long and/or thick do you think you'd try to go?