Sierra may have come to train in the gym, I think as motivation for some guys like: "Guys, look, I'm no worse than you! Yes, I'm pretty cute to look at, but looks are deceptive. Come on, if I can, then you can too!" If we talk about the shark itself, then she is probably quite purposeful, the color is very interesting, it can't be imagined her without these beautiful blue hair. Her paws have interesting pads, an interesting type of shark... maybe? And of course, Sierra's very adamant about keeping her figure. I mean, if you were a lithe shark built for speed and agility, wouldn't you? She's definitely not afraid to tell you what she wants, and, in some case, take it and she's definitely a dominate type and probably the most aggressive shark girl. Think you might be able to spot her on the net machine? Will you come to talk to her?