It's a bit bigger and way more rounder. Let's be clear: this is a bit silly but the advice is spot on goes over how to do much more for you than make you. Unless you already have a particularly sensitive bum, use a mild soap with no problems. If you have a bit more effort to make butt rounder and bigger thighs requires regular cardio. Results may be tempted to quit weight training and exercise altogether, but don't do that just yet.