Mercedes is one of the local gals who likes to play heroine and ends up often captured as a result. Because of her practice in gymnastics, she's also very flexible and can be tied in a good variety of poses. She doesn't have any specific weak spot or one single greatest feature, but she is among the most ticklish girls in the area. She is so sensitive that even silk rope or scarves as her bindings will tickle her relentlessly, locking her in a vicious cycle when she struggles. Use a good mouth packing to keep her from biting her tongue before she's gagged though.