Miz Scarlet does a great job at this site, doesn't she?! We're all very greatful that we get to come to Scarleteen everyday. Thank you for all of the compliments!
And now for your answer: you have a very low-to-no risk of pregnancy. Of course, when his penis is in contact with your vulva, you should always use condoms because you can aquire not only a baby, but STDs and STIs!! So please, practice safer sex.
What's The Risk? - Five Easy Pregnancy Risk Assessment Flow Charts
"Watch your thoughts; they become words.
Watch your words; they become actions.
Watch your actions; they become habits.
Watch your habits; they become character.
Watch your character; it becomes your destiny. "
- Frank Outlaw