Can I get pregnant like this???

So I just had sex with my boyfriend but we didn't have a comdom. We did it for like 5 min then he came on a towel, wiped the tip of his dick off, and we waited 10 min to do a round 2. After the round 2 he came again and did the same procedure... He's scared because he thinks that can make me pregnant and now I'm getting scared... Can I get pregnant like that? If so I need to take the morning after pill because I'm supposed to be going off to college this fall. 😩 Please help.