DRY HUMPING in jeans, is there a chance of pregnancy?

M 17,,,,,,,

ME N MY BF WERE DRY HUMPING,, V BOTH HAD OUR JEANS N UNDERWEARS ON,,,

N WITH THAT HE RUBBED HIS PENIS AROUND MA VAGINA AS HE WS ON TOP OF ME,,,

HE MIGHT HAVE PRECUMMED,,,

IS THERE CHANCS OF PREGNANCy?

PLZZZZZZZZZ HELP.........