What were you wearing? When I do a short commute to work (5 miles) I can ride wearing work pants (designer jeans and slacks) provided it's not the middle of a hot summer. Anything longer, or in the heat, and the padded cycling shorts come out. That padding can really make a difference in a good cycling short. I also use shea butter to keep from chafing down there- where my rear meets the seat and the spots where seams may chafe. If you were just wearing regular clothing like shorts and underwear, it can rub you raw on the longer more arduous rides where you could be sweating and clothing can be sticking and rubbing instead of sliding against your protected skin.
Tzvia- rollin' slow...
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