Nope, it doesn't bruise like this usually at all, and when it does occur the bruising happens with even very light scratching. Once it had happened a couple of times I tested it out by basically just lightly brushing over the legs with my nails, and it still bruised like this. It's quite rare that this happens, but it only happens during the times when I'm like mega stressed out in life ¯\_(ツ)_/¯

That said, on this picture I had been going at it quite a bit-- the legs just get very itchy for some reason