Is Pregnancy Possible Through Non Penetrative Intercourse?

Hi! I need to know if there is a possiblitly of being pregnant. I was fooling around with my boyfriend and we were down to his boxers and my panties. His penis was near the opening but i still had panties on even though he was pushing it against it with his boxers. Afterwards, I realized that there was a little pre-ejaculation. Is there a possiblitly of me being pregnant? And just to say, I am a virgin.