I find your body fine, and looks fabulous. But if you feel like you need to work on your thigh muscles, here is some tips. Squats and thrusts on the weighs will tone them. Weight machines that you use while scissoring your legs, or butterflying in and out, will help. If you don't have access to the weight machines, you can pick up a thigh-master from most stores. Its a bar or a ball w/ wings that you do compression reps on to tone muscles.
~*~Never approach a bull from the front, a horse from the rear or a fool from any direction. - Cowboy saying~*~