The left image makes me believe that she is wearing a skintight suit. You can see how it pushes her butt in from the sides, but you are still given an idea for how much weight it has by that fold near the bottom. Overall 8/10
The right image does not look like she is wearing a suit at all, it just looks like she has body paint on or something similar. There is also no weight to it. It is definitely round and quite sizeable, but that lack of weight makes me believe that it is more of a muscular, toned butt, but there is no presence of any muscular definition at all, leaving the ass in a sort of limbo half and half state. Overall, 6/10.
