My Sexual Activities are limited to only receiving Handjobs and there are no insertive sex of any kind. I was getting a handjob when the masseuse gave a few licks to my scrotum then unexpectedly she gives me three small nibbles on the scrotum which was within 5 seconds. I did not feel much pain but the sensation of a nibble was felt. I told her to stop nibbling and she continued the handjob and cleaned me off with wipes. After a couple of hours I thoroughly checked my scrotum area and there were no bite marks, no wound, no broken skin and no cuts. Is there any risk in my situation?