Only penetration — pregnant?

jejejejejenny

My boyfriend and I are both virgins and had sex for the first time three days ago. The only goal was to get his penis inside me — it was only for a moment. It wasnt full-on sex. It wasnt even that he pulled out because he didn’t orgasm. Is there a chance I could still get pregnant? We didn’t use a condom because penetration was just for a moment.