F18 I let him take the condom off

I've used condoms for most of the time I've been having sex. Not really because I wanted to, just because guys my age are usually afraid of getting me pregnant. So anyway I've started seeing several older guys. I told one of them that I wasn't on birth control, and he didn't seem to mind. He actually asked me if he could take the condom off during sex, and of course I let him. I didn't really expect him to cum inside of me, but yesss that happened to. He just took me to get plan b. But honestly it's kind of hot having a man cum in my pussy unprotected