Sex 😁

So I recently had sex like yesterday and we didn't use a condom , he was in for like 5 seconds just to see how it felt without a condom then pulled out and we continued to do oral . After a little bit he came while I was giving head , is there any chance of pregnancy !? , again he didn't go in me but was in me to see how it felt for about 5 seconds ... He came later while giving oral