HTFU

If you haven't done much riding, you will need to toughen up. it takes about a month to get your ass fully used to sitting on a saddle.

Good saddles put the pressure solely on your sit bones, when i bought my Specialized Toupe, I had to have my it bone with measured, and it took me a while to get used to the new saddle, but after a while I got used to the new saddle and I could ride 140km plus with no problems.