I'm going to take a wild stab and guess that, based on your username, you're a straight woman.  Therefore, seeing other women naked holds about as much appeal to you as a dude's schlong flapping in the face of a straight man.  IE, slim to none, and Slim left town.
I mean, I think most of us can appreciate someone of the same sex being attractive, but odds are it doesn't get our motors running the same as it would for a gay or bi person, and that's pretty normal, if you ask me.
I do occasionally marvel at how often I see people ask this question online, though.  Like, sexual attraction is one of the most basic, fundamental aspects of human existence and a lot of people approach it like it's some new species of bug they've never heard of before.