If you find it nasty, there are several ways that you can take it away from yourself without revealing your own lack of culture. The easiest, on a fine Spring day such as this (assuming you are in the Northern hemisphere) is to turn off the computer and go outside. If that isn't an option due to work or school, then perhaps getting back to work or school might be an option. Otherwise, there are several other sites on the web, some of which feature a complete lack of nudes.